BS_734_2_1959.pdf

- BSI BS*ï3q P A R T * Z 59 m Lh24bh7 0163272 5 m

BRITISH STANDARD 734: Part 2: 1959 UDC 531.756.3 : 637.127

DENSITY HYDROMETERS

FOR USE I N

MILK

Part 2. Methods

BRITISH STANDARDS INSTLTUTION

Copyright British Standards Institution Reproduced by IHS under license with BSI - Uncontrolled Copy Licensee=Hong Kong Polytechnic Univ/9976803100

Not for Resale, 08/03/2005 23:49:02 MDTNo reproduction or networking permitted without license from IHS

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BSI B S * 7 3 q P A R T * 2 57 Lb29bbS 0163273 7 ~~

BRITISH STANDARD SPECIFICATION

D E N S I T Y H Y D R O M E T E R S

F O R USE I N M I L K

Part 2. Methods

B.S. 734 : Part 2 : 1959 Incorporating amendment issued

October, 1963 (PD 5041)

BRITISH S T A N D A RDS INS TI T U T ION Incorporated by Royal Charter

2 PARKSTREET, LONDON, W l A 2BS

Telex: 266933 Telephone: 01-629 9000



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B.C. 734 : Part 2 : 1959

THIS BRITISH STANDARD, having been approved by the Dairying Industry Standards Committee and endorsed by the Chairman of the Chemical Divisional Council, was published under the authority of the General Council on 31st December, 1059. First published, May, 1937 First revision, March, 1955 Second revision, December, 1959

'The Institution desires to call attention to the fact that this British Standard does not purport to include all the necessary provisions of a contract.

I n order to keep abreast of progress in the industries concerned, British Standards are subject to periodical review. Siiggestions for improvements will be recorded and in due course brought to the notice of the committees charged with the revision of the standards to which they refer.

A complete list of British Standards, numbering over 9,000, fully indexed and with a note of the contents ofeach, will be found in the BSI Catalogue which may be purchased from BSI Sales Department. The Catalogue may be consulted in many public libraries and similar institutions.

This standard makes reference to the following British Standards: R.S. 696 Gcrbcr method for the determination of fat in milk

and milk products B.S. I741 Methods for the chemical analysis of liquid milk

British Standoids are rcviserl, when rrecessai:)~, by the issue either of nrmnclnwnt slil>.v or of revised editions. It is ¡inportari/ thaí imrs ?f British Staridorch should ascertain that they are in possession of the Intest orrrencitnents or editions.

Tho rollowing t3.S.I. reîcrciiccs relatc to thc work on this standard: Cornmiltee rcîcrence DAC13, DAC/3/1, and DAC/3/1/1 Draft for coniment A (DAC) 775

2 Copyright British Standards Institution Reproduced by IHS under license with BSI - Uncontrolled Copy Licensee=Hong Kong Polytechnic Univ/9976803100


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BSI B S U 7 3 4 P A R T * 2 59 W LbZ4bbS 0363275 O W

B.S. 734 : Part 2 : 1959

CONTENTS Page

Foreword 5 Co-operating organizations 4

1.

3.

4.

3 *.

SPECIFICATION Scope 7 Determination of density 7 Corrections to observed hydrometer readings 8 Determination of C.N.F. content 8

Appendix A. Derivation of the equations Appendix B. Determination of corrections

9

for scale errors I I

TABLES Table 1. Temperature corrections to

Table 2. Percentage of solids-not-fat (S.N.F.)

Table 3. Percentage of solids-not-fat (S.N.F.)

hydrometer reading 8

(with mik fat in liquid state) 14

22 (with m i k fat in solid state)



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B.S. 734 : Part 2 : 1959

CO-OPERATING ORGANIZATIONS The Dairying Industry Standards Committee, under whose supervision this British Standard was prepared, consists of representatives from the following Government departments and scientific and industrial organizations:

Agricultural Research Council

Chemical Society Dairy Engineers’ Association Dairy and Ice Cream Equipment Association Department of Agriculture for Scotland

‘British Dairy Farmers’ Association *Central Milk Distributive Committee

*D.S.I.R,-Laboratory of the Government Chemist *Hannah Dairy Research Institute *Milk Marketing Board *Ministry of Agriculture, Fisheries and Food

*National Association of Creamery Proprietors and Ministry of Health

Wholesale Dairymen National Farmers’ Union

*National Institute for Research in Dairying National Physical Laboratory (D.S.I.R.)

*Ofice of the High Commissioner for Australia Office of the High Commissioner for Canada

*Office of the High Commissioner for New Zealand Office of the High Commissioners for the Union of South Africa Royal Society for the Promotion of Health

*Scottish Milk Marketing Board Scottish Milk Trade Federation

*Society for Analytical Chemistry Society of Chemical Industry Society of Dairy Technology

The Govenunent departments, and scientific and industrial organizations marked with an asterisk in the above list, together with the following, were directly represented on the committees entrusted with the preparation of this standard:

Association of British and Dominion Condensed Milk

British Food Manufacturing Industries Research Association Coated Paper and Board Makers’ Association Department of Agriculture for Canada Government of Northern Ireland (Ministry of Agriculture) Ice Cream Alliance Ltd. London Provision Exchange University of Reading

Manufacturers



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BSI BS*734 P A R T * 2 57 9 Lb2qbb' ì OLb3277 4 9

B.S. 734 : Part 2 : 1959

BRITISH STANDARD FOR

DENSITY HYDROMETERS FOR USE IN MILK

Part 2. Methods

POREWORD

Part 2 of this British Standard, published under the authority of the Dairying Industry Standards Committee, speciIies two procedures for determining the density of milk so that it can be measured either with the milk fat wholly in the solid state or wholly in the liquid state, and provides tables relating the known fat content and measured density of a milk with its solids-not-fat (S.N.F.) content.

The density of milk held at 20°C or less after leaving the cow slowly increases to a maximum (Raknagel phenomenon), due mainly to the gradual solidiñcation of the fat. The density of a milk will therefore vary with the duration and temperature of storage. This variation can be overcome by ensuring that the fat is either completely in the liquid state or completely in the solid state.

This British Sfandard was first published in 1937 and revised in 1955. It had as its theoretical basis the equation established in 1895 by H. Droop Richmond which relates the total solids content of milk to fat content and specific gravity (measured at 155°C with the fat in the solid state). In these editions the prescribed hydrometers gave the density of milk with the fat in the liquid state in grammes (mass) per millilitre at 20°C. Richmond's formula was modified to allow for substitution of density at 20°C for specific gravity at 15.5"C. No allowance was made for the change in state of the fat, although the density of a milk is less when the fat is in the liquid state than when in the solid state. This omission was deliberate since it was known that when Richmond's formula is applied to density readings obtained with the fat in the solid state it gives higher figures for total solids than those obtained by modem gravimetric methods*. However, subsequent investigations showed that the use of the modified formula with the fat in the liquid state over-compensates for the high figures obtained by Richmond's method and usually gives lower results for total solids than those obtained gravimetrically. Other investigations have been carried out in which the density was determined with fat in the solid state.

An amendment to B.S. 734 was published in 1957 which took into account the results of these investigations and also the reduction in the capacity of the

* B.S. 1741, ' Methods for the chemical analysis of liquid mük ',

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- - ~~ ~ _ _ _ _ BSI BS*734 P A R T * Z 59 W Lb24bb9 0 3 6 3 2 7 8 b

B.S. 734 : Part i. : 1959

milk pipctte specified in B.S. 696 and used in the determination of the fat content of milk*. The present edition of this standard incorporates the amendment and hence provides two formulae (Appendix A), one for use when the fat is solid and one for use when the fat is liquid. These formulae result in total solids values that are, on average, in close agreement with those obtained by gravimetric methods.

As in the previous editions of this standard, hydrometers of three sizes are provided to meet the need of the dairy industry to deal with samples of differing volume. The construction of the Nos. 2 and 2A hydrometers, a size in common use, has been altered to make them more robust. The hydrometers are used in cylinders of which details are given in Appendix A of Part 1 of this standard. Kecent observations have indicated the desirability of providing greater clearance between the side of the cylinders and the bulb of the hydrometers, and this has been done by increasing the internal diameter of the cylinders.

l h e basis of calibration of the hydrometers adopted in 1937, namely density in grammcs (mass) per millilitre at 20°C in a liquid with a surface tension of 36 dyn/cm, has become established in the dairy industry and is retained in this standard. The value 46 dyn/cm is an average for the surface tension at 20°C of freshly formed surîaccs of milk, i.e. the surface obtained by pouring milk into a vessel iintil some has overflowed. The surface tension of such milk surfaces may vary by about 4 dyn/cm from the mean value of 46 dyn/cm. If the milk is not allowed to overflow, the siirface has a slightly lower and more variable surface tension.

An important innovation in this standard is that the hydrometers are calibrated to be read at the top of the milk meniscus and not at the level of the inilk surface. It is essential that the hydrometers should comply with the specifications set out in Part i of this standard. The accuracy of the calibration of the hydrometers should be tested by comparison with hydrometers tested at the National Physical Laboratory, as described in Appendix B.

It should be stressed that methods employing hydrometers for the tieter- mination of the total solids content of milk, although having the advantage of speed, yield results less accurate than gravimetric methods. The accuracy of the value of the total solids content calculated from the equations is dependent on the density of the fat and of the density of the S.N.F. Only when these densities approximate to the average values implicit in the equations will the results be in close agreement with those obtained gravimetrically; it is known that these densities may vary appreciably in milk from individual cows and to a lesser extent even in bulked milks.

As it is usual to express the composition of milk in terms of fat and S.N.F. content, this standard provides tables relating fat content and density to S.N.F. content and not to total solids content. * R.S. 696, ' Gerbcr method for the determination of fat in milk and milk products '.



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BSI BS*734 P A R T * Z 59 W Lb2Ybb9 OLb3279 8 ~ .~ ~

B.S. 734 : Part 2 : 1959

SPECIFICATION

SCOPE

1. Part 2 of this British Standard specifies procedures for determining the density of milk with the fat either whoily in the liquid state or wholly in the solid state and provides tables relating the known fat content and measured density to percentage of S.N.F. in the milk under test.

Of the hydrometers specified in Part 1 of this standard the Nos. 1 and 1A hydrometers are the most accurate; 225 ml (8 fl. oz) of milk is ample for these hydrometers. The Nos. 2 and 2A hydroneters can be used with 150 ml (5 fl. oz) of milk while the Nos. 3 and 3A hydrometers may be used with as little as 90 ml ( 3 fl. oz) of milk but the use of such a small sample should be avoided whenever possible.

DETERMINATION OF DENSITY

2. The density of milk may be determined with the milk fat wholly in the liquid state or wholly in the solid state by the procedures set out below.

Method 1. Milk with fat in liquid state. The milk is warmed to a temperature of 4045°C and maintained within this range foc 5 minutes, during which time 'the contents of the bottle are adequately mixed. Care must be taken to avoid the formation of air bubbles or froth when mixing the sample. The sample is then -water-cooled to 20 f 2°C and held within this range until the density reading is taken. The sample must not be so held for more than 1 hour. The reading is then taken according to the following procedure:

The sample bottle is gently inverted two or three times. The milk is then poured down the side of the cylinder so its to avoid the formation of a u bubbles. Sufficient milk must be poured into the cylinder to ensure that some overflows when the hydrometer is inserted. The hydrometer, held by the top of the stem, is inserted in the sample and released when approximately in its position of equilibrium thus avoiding wetting more than a very short length of the stem above the milk surface. As soon as the hydrometer is at rest, the scale reading corresponding to the top of the meniscus of the milk is noted. The eye must be level with the top of the meniscus when the reading is taken. The cylinder must be vertical and the bulb of the hydrometer must not touch the side. It is advisable to repeat the reading after depressing the hydrometer about 3 mm and allowing it to come to rest. The temperature of the milk is recorded immediately after taking the

hydrometer reading. Method 2. Milk with fat in solid state. The milk is cooled quickly to a tempera-

ture of 3-5°C in chilled water and maintained within this range for at least 15 hours. The temperature of the sample is then raised to 18-20°C in a water bath in any part of which the temperature must not exceed 21°C at any time

7



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B.S. 734 : Part 2 : 1959

Temperature ("Cl

22.0 21-5 21.0

20.5 20.0 19.5

19.0 18.5 '

18.0

During this time the contents of the bottle are adequately mixed by rotary motion of the bottle followed by inversion at least six times. Care must be taken to avoid the formation of air bubbles or froth when mixing the sample. The density reading is then taken within 1 hour according to the procedure given under Method 1.

CORRECTIONS TO ODSERVED HYDROMETER READING

3. When the observed hydrometer reading has been obtained it must be corrected before it can be used in the calculation of the S.N.F. content of the sample. Two corrections are necessasr. The first is the correction (see Appen- dix B) for any scale error and the second is the correction (see Table i) for the error .introduced when the reading is made at a temperature other than 20°C. The method of applying these corrections is shown in examples 1 and 2 of Clause 4.

Fat in h u i d state

+ 04005 + O*ooO4 + 09003 f o.Oo0 1

- o.oO0 1

- 0.0003 - O'OOO 4 - 0~0005

O

TABLE 1. TEMPERATURE CORRECïIONS TO HYDROMETER READING

i -

Fat in solid state

-

-- - -

- O

- O-OOO 1

- O'OOO 3 - O W 0 4 .- O~OOO 5

!

NOTE, These corrections apply to milk containing 4 per cent of fat but they can be used fo all milks (û-10 per cent fat) as the maximum error that may be so introduced is only 003û in the corrected hydrometer reading.

DETERMINATION OF S.N.F. CONTENT

4. The corrected hydrometer reading is used in conjunction with the knowi fat content to obtain the S.N.F. content of the sample, either by substitutioi in the appropriate formula or from the appropriate table,

Fat in liquid state Formula: Percentage (by weight) of S.N.F. = 025 D + 022 F + 0.72 Table: Use Table 2

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BSI B S * 7 3 4 P A R T r 2 59 m Lb2qbb7 01632âL b m

B.S. 734 : Part 2 : 1959

Fat in solid state Formula: Percentage (by weight) of S.N.F. = 0.25 D + 0.22 F + 0.55 Table: Use Table 3

F = percentage (by weight) of fat D = (corrected hydrometer reading - i) x loo0

.

Example 1. Fat in liquid state. Fat content 3.65 per cent

Observed hydrometer reading 1.0294 g/ml Temperature of sample 186°C Correction for scale error Reading corrected for scale error Correction for temperature from

Reading corrected for scale error

+ 0*0002 glml

Table 1 - o.OoO4 glml

1.0294 + 0.0002 = 1,0296 @ml

and temperature 1 .O296 - O.ooo4 = 1,0292 glml The part of Table 2 which includes the column headed 1.029 and the row

opposite 3.65 per cent of fat is consulted. The S.N.F. figure corresponding to a density of 1.0292 g/ml and a fat content of 3-65 per cent is 8.82 per cent.

Example 2. Fat in solid state. Fat content, 3-60 per cent

Observed hydrometer reading 1.0301 glml Temperature of sample 195°C Correction for scale error Reading corrected for scale error Correction for temperature from

Reading corrected for scale error

- 0.0003 glml 1.0301 - 0-0003 = 1.0298 glml

Table 1 - 0*0001 glml

and temperature 1,0298 - O*ooO1 = 1.0297 glml The part of Table 3 which includes the column headed 1-029 and the row

opposite 3-60 per cent of fat is consulted. The S.N.F. figure corresponding to a density of 1.0297 glml and a fat content of 3.60 per cent is 8.77 per cent (by interpolation).

APPENDIX A DERIVATION OF THE EQUATIONS RELATING DENSITY AND

The original equation of H. Droop Richmond which related specific gravity and percentage of fat to percentage of total solids was:

T = 0 * 2 5 G + 1*2F+0*14 . . . . . . . . . . . , . , . . . ( i ) where T = percentage of total solids by weight in the mük,

G = 1000 (S - i ) where S is the specific gravity 15-5/15.5"C of the milk, F = percentage of fat by weight in the milk.

PERCENTAGE OF FAT TO PERCENTAGE OF SOLIDS-NOT-FAT



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BSI B S * 7 3 4 P A R T * 2 5 9 W Lb2Llbb9 0363282 B W

B.S. 734 : Part 2 : 1959

From c1 knowledge of the coefficient of cubical expansion of milk and the density of water at 15*5"C, the specific gravity 15.5/15.5"C of a milk may be expressed in terms of its density in @mi at 20°C. If d is the density in @ml at 20°C it has been shown to an accuracy adequate for the purpose in view, that

(2) when the fat in the milk is in the liquid state. Substituting in ( i ) the value of S given by (2) we have:

. . . . . . . . . . . . . . . S y= d + O.OO205 + O.OOOO5 F

T --= 0.25 [IO00 (tl + O W 2 05 + O'O00 05 F - i)] + 1.2 F + 0.14 . . . . . . . . (3) or T = 0.25 [lo00 (d - i ) ] + 1.2125 F + 0.6525

By writing D for lo00 (d - 1) equation (3) becomes: . . . . . . . . . . . . . . T == 0.25 D + 1.2125 F + 0.6525 (4)

which is in the same form as Richmond's equation (i).

percentage of S.N.F. in B.S. 734: 1955, namely:

the fat being in the liquid state. A revision of equation (5) was made as the result of over two thousand

determinations of total solids, using hydrometry and calculation by equation (5) as compared with the gravimetric technique of B.S. 1741*.

Provided that the density is determined with the fat in the liquid state, and the percentage of fat is determined according to B.S. 696?, the new equation, upon which Table 2 is based, is:

or S.N.F, = T - F = 0.25 D + 0.22 F + 0.72. A similar investigation carried out on a large number of satnples has resulted

in the formulation of an alternative equation to (6), to apply when the fat is in the solid state. This equation (7) was used in compiling Table 3:

T = 0.25 D -t 1.22 F + 0.55 . . . . . . . . . . . . . . . . (7) or S.N.F. = T - F = 0.25 D + 0.22 F + 0.55.

A simplified version of this equation formed the basis of the calculation of

S.N.F. =- T - F = 0.25 D + 0.21 F + 0.66 , . I , . , , . . , (5)

T = 0.25 D + 1.22 I'+ 0.72 . . . . . . . . . . . . . . . . (6)

* B.S. 1741, ' Methods for the chemical analysis of liquid milk '. t B.S. 696, ' Gerber method for the determination of fat in milk and milk products '.



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B.S. 734 : Part 2 : 1959

APPENDJX B

DETERMINATION OF CORRECTIONS FOR SCALE ERRORS OF THE HYDROMETERS

It is necessary to determine corrections for scale errors of the hydrometers to ensure that the correction at any point on the scale does not exceed the maximum permitted (Clause 5, Part 1) and to be able to correct observed hydrometer readings (Clause 3). Although the hydrometers are calibrated to be read at the top of the milk meniscus, for checking their accuracy the reference datum for reading is the level of the flat liquid surface because this is more precise. When using this datum line allowance should therefore be made for the height of the meniscus, which in a liquid with a temperature of 20°C and a surface tension of 46 dyn/cm has been found to be equivalent to:

O.oO0 3 g/ml for hydrometers Nos. 1 and 1A O W 0 4 g/ml for hydrometers Nos. 2 and 2A 0.000 5 g/ml for hydrometers Nos. 3 and 3A.

As it is not feasible to determine the correction for scale error at every graduation mark, it is recommended that the hydrometers should be checked by the following procedure at three points on their scale against a hydrometer of the same type, i.e. of the same number, which has been certified at the National Physical Laboratory.

(i) For hydrometers Nos. 1,2 and 3, prepare liquids with a surface tension of about 46 dynlcm and densities of approximately 1.026,1.030 and 1.034 glmi at about 20°C. For hydrometers Nos. lA, 2A and 3A, prepare liquids with the same surface tension and densities of approximately 1.016, 1.020 and 1.024 g/mi. Such liquids can be conveniently prepared as follows. Dissolve the appropriate weight of anhydrous sodium carbonate as given in the table, in 300 ml distilled water. Add 50 mi industrial methylated spirit* (92 per cent ethanol) and make up to a total volume of 500 mi with distilled water.

TABU

Approximate density Weight of anhydrous at 20°C g/mi 1 sodium carbonate

1-026 1.030 1.034

1.016 1.020 1.024

g 20.4 22.4 24.6

15.0 17.2 20.0

* The use of industrial methylated spirits is governed by the Methylated Spirits Regulations. 1952 (S1 1952 No. 2230).

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B.S. 734 : Part 2 : 1959

(2) Float the certified hydrometer and the hydrometer to be checked side by side in a rectangular plate glass tank containing one of the liquids. Observe their simultaneous readings at the level of the flat liquid surface which must be 2-3 cm below the top of the tank. Repeat this procedure with the two other liquids. The liquids should be well stirred before inserting the hydrometers. The hydrometers should attain the same temperature as the liquids but the temperature of each liquid need not be exactly 20°C.

(3) The following examples show the method of calculating the correction for scale error at one of the three prescribed levels of reading.

Example 1 (No. 1 hydrometer) Reading of NPL-certified hydrometer Correction for scale error (from NPL certificate) Corrected reading of certified hydrometer Allowance for height of meniscus Reading of certified hydrometer at top of meniscus Reading of hydrometer under test Allowance for height of meniscus Reading of hydrometer under test at top of meniscus

g / d 1.0304 0*0002 1 a0302 0.0003

1 *O300 O.OO03

1,0299 (a)

1.0297 (b) The hydrometer under test is thus reading low and the

correction for scale error at 1 a0300 dml, (u) - (b), is + 0.0002 g/ml in the same way, calculate the correction for scale error at approximately 1.026 and 1.034 glml. Clause 5 (Part 1) shows the maximum permissible correction at any point on the scale of a No. 1 hydrometer.

Example 2 (No. 2 hydrometer) Reading of NPL-certified hydrometer Correction for scale error (from NPL certificate) Corrected reading of certified hydrometer Aliowance for height of meniscus Reading of certified hydrometer at top of meniscus Reading of hydrometer under test Allowance for height of meniscus Reading of hydrometer under test at top of meniscus

g / d 1 a0302

+ 0*0002 1.0304 O*ooo4

1 .O305 O-OOO4

1.0300 (a)

1.0301 (6)

The hydrometer under test is thus reading high and the correction for scale error at 1 .O305 glml, (a) - (b), is - O0001

In the same way, calculate the correction for scale error at approximately 1,026 and 1.034 @mi. Clause 5 (part 1) shows the maximum permissible correction at any point on the scale of a No. 2 hydrometer,

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B.S. 734 : Part 2 : i959

The particular correction for scale error to apply to an observed hydrometer reading is left to the discretion of the user. When observed hydrometer readings show little variation from say 1-0300 g/ml, the correction for error at this point on the scale could be used for all the readings. The algebraic mean of the corrections may be applied to the whole scale range provided that the corrections for error at the three points do not differ from it by more than O*ûûû1 &mi.

NOTE. In the above examples, the height of the meniscus was used in the calculation oî the correction for scale error to obviate possible confusion from the fact that with milk the hydrometers are read at the level of the meniscus whereas, in checking their accuracy, they are read at the leuel of the flat liquid surface. However, if the height of the meniscus is omitted from the calculation, the correction for scale error can be obtalned simply by subtracting the reading of the hydrometer under test from the corrected reading of the certified hydrometer.

.



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B.S. 734 : Part 2 : 1959 TABLE 2. PERCENTAGI

- Percent-

age of fat by weight

2.00 2.05 210

2.15 2.20 2.25

2.30 2.35 2.40

2.45 2.50 2-55

2.60 2.65 2.70

2-75 2.80 2.85

2.90 2.95 3.00

3.05 3.10 3.15

3.20 3.25 330

3.35 3.40 3.45

3.50 3.55 3.60

3.65 3.70 3.75

3.80 3-85 3.90

3-95 400

CORRESPONDING TO OBSERVED DENSITY AND GIWF

Demity of miik at 20°C (68'F

- O

7.41 7.42 7.43

7.44 7.45 7-47

7.4E 7.45 7.5c

7-53 7.52 7.52

7.54 7.55 7.56

7.58 7.5s 7.6C

1-61 7162 7.62

7.64 1-65 7.66

7.67 7.69 7.70

7.71 7-12 7.73

7-14 7.75 7-76

7*77 7.78 7.80

7.81 7.82 7-83

7.84 7.85

_.

-

- 2

1-46 7.47

-

7.48

7.49 7.5C 1-52

7.52 7.54 7*5E

7.5f 7.5i 7.5f

7.52 7.6( 7.63

7.62 7.64 7.65

76E 7-61 7.6E

7.69 7.7c 7-71

7.72 1-74 7.75

7.76 1.77 7.78

1-79 7.80 7-81

7.82 1-83 7.85

7.86 7-87 1-88

7.89 7.90 -

1.025 - 4

7.51 7-52 7.53

7.54 7.55 1-51

7.5t 1.55 7*Gí

7.61 7.62 7.6;

7.64 7.6E 1.6f

7.6t 7.65 7.7c

7.71 7.75 7.1:

7.74 7.75 7-16

1.77 7.79 1.8C

1.81 7.82 1.83

7.84 7.85 1-86

7.87 7.88

.-

7.90

7.91 1.92 1.93

1.94 1.95 -

- 6

7.56 7.57 7.58

1.59 1.60 7.62

1.63 7.64 7.65

7.66 7.67 7.68

7.69 7.70 7.71

1-73 7.74 7.75

7.76 7.77 7.78

7.79 1-80 7.81

1-82 1.84 7.85

1-86 7-87 7.88

7.89 7-90 7.91

7.92 7.93 7.95

1-96 1*97 1-98

7.99 3.00

-

-

- 8

7.61 7-62 7-63

7.64 1-65 7.67

7.68 7.69 7.70

7.71 7.72 7.73

7.74 7.75 7.76

7.18 7-19 1-80

7.81 7.82 7.83

7-84 7.85 7.86

7.87 7.89 7.90

7.91 1-92 7-93

7.94 1.95 7-96

1-97 7.98 5-00

5.01 5.02 3.03

3.04 3.05

-

-

O

7.66 7.67 7.68

7.69 7.70 7.72

7-13 7.74 7.75

1-76 7.77 7-18

7.79 7.80 7.81

-

7-83 7-84 1-85

7.86 7-87 1-88

1-89 7.90 7.91

7.92 7.94 7.95

7.96 7.97 7.98

7.99 8.00 8.01

BO2 3.03 3.05

8.06 5.07 5.08

5.09 5.10

14 -

- 2

7.71 7-72 7.73

7.74 7.75 7.77

7.78 7.79 7.80

1-81 7-82 7.83

1-84 7.85 7.86

7.88 7.89 7.90

7-91 7.92 7.93

7.94 7.95 7.96

7.97 7.99 8-00

8-01 8-02 8.03

8.04 8.05 8.06

8.07 8.08 8.10

8.11 8.12 8.13

5-14 5-15

-

-

1.026 - 4

7.76 7-77

-

7-78

1-79 1-80 7.82

7.83 7.84 7.85

7.86 7.87 7.88

7.89 7.90 7.91

7.93 7.94 7-95

1-96 7-91 1-98

7.99 8.00 8.01

8.02 8.04 8.05

8.06 8.07 8.08

8.09 8.10 8-11

8.12 8.13 8.15

8.16 8.17 8.18

6-19 8.20 -

- 6

1-81 1-82 7.83

7.84 7.85 7.81

-

7.88 7.89 7.90

7.91 1-92 7.93

7.94 1.95 7.96

7.98

8.00 7.99

8.01 8.02 8.03

8.04 8.05 8.06

8-01 8.09 8.10

8.11 8.12 8.13

8.14 8.15 8.16

8.17 8.18 8.20

8.21 8.22 8.23

8.24 8.25 -

- 8

74E 7.81 7.88

7.89 7.9( 7.92

7.92 7.94 7.95

7.9f 7.91 1-98

7.99 &OC 8.01

8.02 8-04 8.05

8.06 8.07

-

8.08

8.10 809

8.11

8-12 8.14 8.15

8.16 8.17 8.18

8.19 8.20 8-21

8.22 8.23 8.25

8.26 8.27 8.28

8.29 8.30 -

- O

7.91 7.91 1.9;

7-94 7.9E 7.9i

7.9í 1-95 &O(

8.01

8.02

6-04 8.05 B.O€

6-08 5.09 5.1c

5.11 5.12 9.13

3.14 3.15 3-16

3-17 3.19

-

8-05

3.20

3.21 3.22 3.23

1.24 3.25 3.26

1.27 1.28 1.30

1.31 1-32 1.33

1.34 1.35 -

- 2

7.91 7.9: 1-91

7.9: &O( 8.0;

8.0; 8-01 8.0:

8.0t 8.0i 8.0t

-

8.0: 8.U 8.11

8.12 3.14 8.15

3.1E 8.17 8.18

5.19 3.2c 5.21

3-22 3.24 3.25

3.26 3.27 3.28

1.29 3.30 3.31

ia32 3.33 1-35

936 3-37 1-38

3.39 1-40 -

1.027 __ 4

8.0: 8.0: 8.0:

8.0' 8.0: 8.0:

8.01 &O! 8.U

8.11 8.11 8.1;

8.14 8-11 8.1f

8.lt 8.15 8.X

8.21 6 2 2 8-22

8.24 3.25 3-2f

5.27 3.29 5-30

5.31 3-32 3.33

3.34 3.35 3.36

3.37

3.40

3.41 3.42 3.43

1.44 3-45

-

3-38

-

- 6

8.06 8.07 8.08

809 8.10 8-12

8.13 8.14

-

8.15

8-16 817 8.18

8.19 8.20 8.21

8.23 8.24 8.25

8.26 8.27 8.28

8.29 8.30 8.31

9-32 5.34 5.35

5.36 5-31 3.38

3.39 3.40 8-41

3.42 3.43 3.45

3-46 3-47 3.48

3.49 3.50 -

- 8

8.11

8-13

8.14 8.15 8.17

8.18 8-19 8.20

8.21 8.22 8-23

8.24 8.25 8026

8-28 8.29 8.30

8-31 8.32 8.33

8.34 8.35 8.36

8.37 3.39 8.40

8.41 8.42 3.43

5.44 5.45 5.46

3.47 3.48 3.50

5-51 3.52 3.53

3.54 3.55

-

8.12

- Copyright British Standards Institution Reproduced by IHS under license with BSI - Uncontrolled Copy Licensee=Hong Kong Polytechnic Univ/9976803100


--`,`,`,`````,`,,`,,,`,,,`,,,,,-`-`,,`,,`,`,,`---

B S I BS*739 P A R T * 2 57 l ib2Libbï 0363287 7 = ~~~ ~

8.26 8 2 7 8.28

8.29 8.30 8.32

OF SOLIDS-NQT-FAT (S.N.F.) FAT CONTENT (WITH MILK FAT IN LIQUID STATE)

B.S. ‘i34 : Part 2 : 1959

4 6 8 --- 8-31 8.36 8.32 8.37 8-33 8.38

8.34 8.39 8-35 8.40 8.37 8.42

in grammes per millilitre

8-36 8.37 8.38

O

8.16 8.17 8.18

8.19 8.20 8.22

8.23 8-24 8.25

8.26 8.27 8.28

8.29 8.30 8.31

8-33 8.34 8.35

8.36 8.37 8.38

8.39 8.40 8.41

8.42 8-44 8.45

8-46 8.47 8.48

8.49 8.50 8-51

8.52 8-53 8.55

8-56 8.57 8.58

8-59 8-60

~.

-

8.41 8-46 8.42 ~ 8.47 8.43 8.48

2

8-21 8.22 8.23

8.24 8-25 8.27

8.28 8.29 8.30

8.31 8.32 8.33

8.34 8.35 8-36

8.38 8.39 8 4 0

8.41 8.42 8-43

8.44 8.45 8.46

8.47 8-49 8.50

8.51 8.52 8-53

8.54 8*55 8.56

8-51 8.58 8.60

8.61 8-62 8.63

8.64 8.65

-

-

8.49 8.50 8 5 1

8.52 8 5 4 8.55

8.56 8.57 8.58

8-59 8.60 8-61

8.62 8.63 8 6 5

1.028

8.54 8.59 8.55 8.60 8-56 8.61

8.57 8.62 8.59 8.64 8.60 8.65

8.61 8-66 8.62 8.67 8.63 8.68

8.64 8.59 8-65 8.70 8.66 8.71

8.67 8-12 8.68 8.73 8.70 8-75

8.39 8.40 8-41

8.44 8.45 8.46

8.49 8.50 8.51

8.46 8.47 8.48

8.51 8.52 8.53

8.56 8.57 8.58

8 6 6 8.71 8.76 8.67 8.12 8.77 8.68 I I 8.73 8.78

O

8.41 8.42 8.43

8.44 8.45 8-41

8.48 8.49 8.50

8.51 8.52 8.53

8.54 8.55 8-56

8.58 8-59 8.60

8.61 8.62 8.63

8.64 8.65 8.66

8.67 8-69 8.70

8.71 8.72 8-73

8.74 8.75 8.76

8-71 8.78 8.80

8.81 8.82 8.83

8.84 8.85 -

2

8.46 8.47 8.48

8-49 8.50 8.52

8.53 8.54 8.55

8.56 8.57 8.58

8.59 8.60 8.61

8.63 8.64 8.65

8.66 8.67 8.68

8.69 8.70 8.71

8.72 8.74 8.75

8.76 8-77 8.78

8.79 8.80 8-81

8-82 8.83 8.85

8-86 8.87 8.88

8.89 8.90

__

-

1.029

4

8-51 8.52 8.53

8.54 8.55 8.57

8.58 8-59 8.60

8-61 8.62 8.63

8.64 8.65 8.66

8-68 8.69 8.70

8.71 8-72 8.73

8.74 8.75 8.76

8.77 8.79 8.80

8.81 8.82 8.83

8.84 8.85 8.86

8.87 8-88 8.90

8.91 8.92 8.93

8.94 8.95

1

- 6

8.56 8.57 8.58

8-69 8.60 8.62

8.63 8.64 8.65

8.66 8.67 8.68

8.69 8.70 8-71

8.73 8.74 8.75

8-16 8.77 8.78

8.79 8.80 8 8 1

8.82 8.84 8.85

8.86 8.87 8.88

8.89 8.90 8.91

8.92 8.93 8.95

8.96 8.97 8.98

8.99 9.00 -

8

8.61 8.62 8.63

8.64 8.65 8.67

8.68 8.69 8.70

8-71 8.72 8.73

8.74 8.75 8.76

8.78 8.79 8.80

8.81 8.82 8.83

8.84 8.85 8-86

8.87 8.89 8.90

8.91 8.92 8.93

8.94 8.95 8.96

8.97 8.98 9.00

9.01 9.02 9.03

9.04 9.05

__

-

- 1 *03í

O

8.66 8.67 8.68

8.69 8.70 8.72

8-73 8.74 8.75

8.76 8-77 8.78

8.79 8.80 8.81

8.83 8.84 8.85

8.86 8.87 8.88

8.89 8.90 8.91

8.92 8-94 8.93

8-96 8-91 8.98

8.99 9.00 9.01

9.02 9.03 9-05

9-06 9.07 9-08

9.09 9.10

__

-

Percent- age

of fat by weight

2.00 2.05 2.10

215 220 2.25

2.30 235 2.40

245 250 255

260 2-65 2.70

215 2.80 2.85

2.90 2-95 3.00

3.05 3-10 3.15

3.20 3.25 3-30

3.35 3.40 3,45

3.50 3.55 3.60

3.65 3.70 375

3.80 ., 3.85 3.90

3.95 400



--`,`,`,`````,`,,`,,,`,,,`,,,,,-`-`,,`,,`,`,,`---

BSI B S * 7 3 q P A R T * 2 57 M Lb24bb'i OLb3288 'i W

B.S. 734 : Part 2 : 1959 TABLE 2 (cont.). PERCENTAGE CORRESPONDING TO OBSERVED DENSJTY AND GWEN

Density of mik at 2û"C (68°F) Percent- age

of fat by weight

2.00 2.05 2.10

2.15 2.20 2-25

2-30 2.35 2.40

2.45 2.50 2.55

2.6ü 2-65 270

2.75 280 2.85

2-90 295 3-00

3.05 3.10 3.15

3-20 3.25 3.30

3-35 3.40 3-45

3.50 3.55 3.60

365 3-70 3.15

3.80 3.85 3-90

3-95 4.00

1.030 1.031 1.032

2 4

9.21 9.26 9.22 9.27 9.23 9.28

9.24 9-29 9.25 0.30 9.27 9-32

9.28 9.33 9.29 9-34 9.30 9.35

9.31 9.36 9.32 9-31 9.33 9.38

9-34 9.39 9.35 9.40 9.36 9.41

9.38 9.43 9.39 9.44 9.40 9.45

9.41 9.46 9-42 9-47 9-43 9.48

9.44 9.49 9-45 9.50 9.46 9.51

9.47 9.52 9-49 9.64 9.50 9.55

9-51 9.56 9.52 9.57 9-53 9.58

9.54 9.59 9-55 9.60 9.56 9-61

957 962 9.58 9.63 9.60 9.65

9.61 9.66 9.62 9-61 9-63 9.68

9.64 969 9.65 9.70

-._

-

- 8

9.11 9.12 9.13

9.14 9-15 9.17

9.18 9.19 9020

9.21 9.22 9.23

9.24 9.25 9.26

9.28 9.29 9.30

9.31 9.32 9.33

9.34 9.35 9.36

9.37 9.39 9.40

9.41 9.42 9-43

9.44 9.45 9.46

9.47 9.48 9.50

9.51 9.52 9.53

9.54 9.55

-

-

_.

8 - 4

9.01 9.02 9103

9.04 9.05 9.01

9-08 9.09 9.10

9.11 9.12 9.13

9.14 9.15 9-16

9.18 9.19 9.20

9.21 9.22 9.23

9.24 9.25 9.26

9-21 9.29 9.30

9-31 9-32 9-33

9.34 9-35 9.36

9.37 9.38 9.40

9.41 9.42 9-43

9.44 9.45

-

-

- 6

9.06 9.07 9.08

9-09 9.10 9.12

9.13 9.14 9.15

9.16 9.17 9.18

9.19 9-20 9-21

9.23 9.24 9.25

9.26 9.27 9.28

9.29 9.30 9.31

9.32 9.34 9.35

9.36 9.37 9-38

9.39 9.40 9.41

9.42 9.43 9045

9.46 9.47 9.48

9.49 9.50

--

-

- O

9-16 9-17 9.18

9.19 9-20 9.22

9.23 9.24 9.25

9.26 9-21 9.28

9.29 9-30 9.31

9.33 9.34 9.35

9.36 9.37 9.38

9.39 9-40 9.41

9-42 9.44 9.45

9.46 9-41 9.48

9.49 9-50 9.51

9-52 9.53 9.55

9.56 9.57 9.58

9-59 960

-

-

- 6

9.31 9.32 9.33

9.34 9.35 9-37

9.38 939 9.40

9-41 9-42 943

9.44 9.45 9.46

9048 9-49 9.50

9.51 9.52 9.53

9.54 9.55 9.56

9-51 9.59 9-60

9.61 9.62 9.63

9.64 9.65 9.66

9.67 9.68 9.70

9.71 9.72 9.73

9.74 9.75 -

- O - 2

6-71 8.72 8-13

8.74 8.75 8-71

8.78 8.79 8-80

8.81 8-82 8.83

8.84 8.85 8.86

8.88 8.89 8.90

8.91 8.92 8.93

8.94 8095 8-96

8-87 899 9-00

9.01 9.02 9.03

9.04 9.05 9-06

9.07 9-08 9.10

9.11 9.12 9.13

9.14 9.15 -

- 4

8.76 8.77 8.78

8-19 8.80 8.82

8.83 8.84 8-85

8.86 8.87 8.88

8.89 8.90 8.91

8.93 8.94 8.95

896 8.97 8.98

8.99 9-00 9.01

9.02 9.04 9.05

9.Q6 907 9.08

9.09 9.10 9.11

9.12 9.13 9.15

9.16 9.17 9.18

9.19 9.20

-

-

- 6

8.81 8.82 8083

8.84 8.85 8.87

888 8.89 8.90

8-91 8.92 8-93

8.94 8.95 8.96

8.98 8.99 9.00

9.01 9.02 9-03

9.04 9.05 9.06

9-01 9-09 9.10

9.11 9.12 9.13

9.14 9.15 9.16

9-17 9-18 9.20

9-21 9.22 9.23

9.24 9.25

-

-

8.66 8.67 8.68

869 8.70 8.72

8.73 8.74 8.75

8.76 8-77 8.78

3-79 8.80 8.81

8.83 8.84 8-85

8-86 8.87 8.88

8.89 8-90 8.91

8092 8.94 8.95

8.96 8-97 8-98

8.99 9-00 9.01

9.02 9.03 9.05

9.06 3.07 9-08

3-09 3010 -

9.36 9-31 9-38

9.39 9040 9.42

9.43 9.44 9.45

9.46 9.47 9-48

9.49 9.50 9.51

9.53 9.54 9.55

9.56 9.57 9.58

9.59 9-60 9.61

9.62 9.64 9.65

9.66 9.67 9.68

9.69 9.70 9.71

9.72 9.73 9.75

9.76 9.77 9.78

9.79 9.80 -

886 8.87 8.88

8.91 8.96 8.92 897 893 8.98

8.89 894 8.99 8.90 895 9-00 8.92 8.91 9.02

8.93 8.98 9.03 8.94 8.99 9.04 8.95 9.00 9-05

8.96 9.01 906 8.97 9.02 8-01 8.98 9.03 9.08

9-09 9-10 9.11

9-13 9-14 9.15

8.99 9.04 9.00 9.05 9.01 9.06

9-03 9.08 9.04 9.09 9.05 9.10

9.19 9.20 9.2ì

9-09 9.14 9.10 9-15 9.11 9.16

9-12 I 9.17 19.22 9.14 19-19 19-24 9.15 9.20 9.25

9.26 9-21 9-28

9.29 9-30 9.31

9.16 9.21 9.17 9.22 9.18 9.23

9.19 9.24 9.20 9.25 9.21 9.26



--`,`,`,`````,`,,`,,,`,,,`,,,,,-`-`,,`,,`,`,,`---

BSI B S * 7 3 4 P A R T * 2 59 m Lb24bb9

9.56 9.51 9.58

9.59 9-60 9.62

9-63 9.64 9.65

DF SOLIDS-NOT-FAT (S.N.F.) FAT CONTENT (WITH MILK FAT l" LIQUID STATE)

6 8 -- 9.61 9.62 9.63

9.64 9.65 9-67

9.68 9.69 9.70

io grammea per millüiire

O

9.41 9.42 9.43

9-44 9.45 9-47

9.48 9.49 9.50

9.51 9.52 9.53

954 9 5 5 956

9.58 959 9.60

9-61 9.62 9-63

9.64 9.65 9.66

9.67 9.69 9*7c

9-71 9-72 9.72

9.14 9-15 9.7E

9.71 9.78 9"

9'81 , 9-81

9.82

9-84 9.E -

- 2

3.46 9.47 9.48

9-49 9-50 9.52

9.53 9-54 9.55

9.56 9-51 9-58

9.59 9.60 9.61

9.63 9.64 9.65

9.66 9.67 9.68

9-69 9-70 9.11

9.72 9.74 9-75

9.76 9.17 9.78

9.79 9.80 9-81

9.82 9.83 9.85

9.86 9.87 9.88

9.89 9.90 -

1.033

4

3.51 9.52 9-53

9.54 9.55 9.57

9.58 9.59 9.60

9.61 9-62 9-63

9.64 9.65 9.66

9.68 9-69 9.70

9.71 9-12 9.73

9.74 9.75 9.76

9-77 9-19 9.80

9.81 9.82 9-83

944 9.85 9.86

9.87 9.88 9.90

9-91 9-92 9.93

9.94 9-95

--

-

9.66 9.67 9.68

9.69 9-70 9.11

9.73 9.14 9.75

9.16 9.77 9.78

9.79 9-80 9.81

9.82 9'84 9.85

9.86 9.87 9.88

9.89

9.91

9.92 9.93 9.95

9.96 9.97

gaga

9.98

9.99 LO.Oc

9.11 9.12 9.73

9-74 9-75 9.76

9.78 9.19 9.80

9-81 9.82 9.83

9.84 9-85 9.86

9.81 9.89 9.90

9-91 9.92 9.93

9.94 9.95 9-96

9.97 9.98

LO*MI

10.01 10.02 10-03

10*04 10.05 -

O

9.66 9.67 9.68

9.69 9-70 9-12

9-73 9-74 9-75

9.16 9-77 9.78

9.79 9.80 9.81

9.83 9-84 9.85

9.86 9.81 9.88

9.89 9.90 9.91

9.92 9-94 9.95

9.96 9.97 9.98

9-99 1O.oa 10.01

10.02 10.03 10.05

10.06 10*07 10.08

10.09 io.ia -

2

9-71 9.72 9.13

9.74 9-75 9.77

9-78 9.79 9.80

9.81 9.82 9.83

9.84 9.85 9.86

9-88 9.89 9.90

9.91 9.92 9.93

9.94 9.95 9.96

9.97 9.99 10-00

10.01 10.02 10.03

10.04 10.05 10-06

10.07 10.08 10.10

10.11 10.12 10.13

10.14 10.15

-

II

1.034

4

9-76 9.17 9.78

9-79 9.80 9.82

9.83 9.84 9.85

9.86 9.87 9.88

9.89 9.90 9.91

9.93 9.94 9.95

9-96 9.97 9.98

9.99 .o.oo .oso1

LO.02 LO-O4 10.05

10.06 10*01 10.08

10.09 10.10 10.11

10.12 10-13 10.15

10.16 10.17 10.18

10.19 toao -

6

9.81 9.82 9.83

9.84 9-85 9.81

9.88 9.89 9.90

9.91 9.92 9.93

9.94 9.95 9.96

9.98 9.99 .O*@O

.0.01

.o.oz

.Oe03

.0*04

.Ou05

.Oe06

!0*07 LO.09 L0.10

10.11 10.12 10.13

10.14 10.15 10.16

10-11 10.18 i o a z o

10.21 1042 1043

10.24 10.25 -

8

9.86 9.87 9-88

9.89 9.90 9-92

9.93 9.94 9-95

9.96 9.97 9.98

9.99 10.00 10.01

10-03 10.04 10.05

10.06 10-07 10.08

10.09 10.10 10.11

10.12 10.14 10.15

10.16 10.17 10'18

10.19 10.20 10.21

10.22 10-23 10.25

1046 10.27 10.28

10.29 i o m -

1,035

O

9.91 9.92 9.93

9.94 9.95 9.97

9.98 9-99

10.00

10.01 10.02 10.03

10.04 10.05 10.06

10.08 10.09 10.10

10.11 10.12 10.13

10.14 10.15 10.16

10.17 10.19 10.20

1031 10.22 10.23

10.24 10% 10.26

10.21 10.28

-

10.30

10.31 10.32 10.33

1034 10.35 -

0163289 O m B.S. 734 : Part 2 : 1959

- 'ercent-

age )f fat by weight .

2.00 2-05 2-10

215 2.20 2.25

2.30 2.35 2.40

2.45 2.50 2.55

2.60 2.65 2.70

275 2.80 2-85

2.90 2.95 3.00

3.05 3.10 3-15

3.20 3.25 3-30

3-35 3-40 3.45

3.50 3.55 3.60

3.65 370 3.75

3.80 3.85 3.90

3.95 4*00



--`,`,`,`````,`,,`,,,`,,,`,,,,,-`-`,,`,,`,`,,`---

B S I B S * 7 3 4 P A R T * Z 59 W L b 2 4 b b 9 03b3290 7 W

BS, 734 : Part 2 : 1959 TABLE 2 (cont.). PERCENTAGE

7.85 1-86 1.87

1.88 7.89 1-91

7.92

7.94

7.95 7.96 7.97

7.98 7.99 8.00

8.02 8.03 8.04

8-05 8.06 8.07

8.08 B.O9 B.10

5.11 8.13 8.14

8.15 8.16 8*17

5-18 3.19 3.20

3.21 3.22 3.24

3425 3.26 927

3.28 929

7.93

4.00 4-05 4-10

4.15 420 4.25

4.30 4.35 4'40

445 4'50 455

460 465 4.70

475 4.80 4.85

4.90 4.95 soo

' 5.05 510 515

5.20 5.25 530

o 2 --

7.9C 7.91 1.92

1-92 1-94 7.96

7.91

1.99

&OC 8.01 802

8.03 8-04 8.05

8.07 8-08 8.09

8.10 8.11 8.12

8.13 8.14 8.15

8.16 8.18 8-19

8-20 8-21 842

8.23 8.24 8.25

8.26 8.27 8-29

8.30 8.31 8.32

8.33 8-34

7.98

-

5.35 5.40 545

5-50 5.55 5.60

5.65 570 5.75

5-80 5.85 5.90

5-93 600

CORI~ESPONDING TO OBSERVED DENSITY AND GIVEN Density of mi& at 2û"C (68"€9

1.025 - 4

7.95 7.92 7.91

7*9t 7.91 8.01

8.02 8.02 8.oq

8.05 8.06 8.01

8008 8.09 8.10

812 8.13 8-14

8.15 8.16 8.17

8.18 6-19 8.20

8.21 8.23 8.24

8.25 8.26 8.27

6-28 8-29 5-30

5-31 3.32 5.34

3.35 5-36 3.37

3.38 3.39

-

-

- 6

8*0( 8.01 6-02

8 0; 8.OL 8.Ot

8.07 8.OE 8.05

8.1C 8.11 8.12

8.13 8.14 8.15

817 8.18 8.19

8.20 8.21 8.22

8-23 8.24 8.25

826 8-28' 8.29

8.30 8.31 8.32

6.33 6-34 5-35

8-36 8.37 6.39

8.40 8.41 3.42

3-43 3.44

-

-

- 8

8*0! &O( 8.0:

8.01 8.0: 8.11

8.15 8.12 8.11

8.1E 8.U 8.17

8.18 8.1E 3.20

3.22 3-23 3-24

3-25 3.26 3.27

1.28 1.29 1.30

-

b.31 1.33 1.34

1.35 1.36 1-31

1.38 1.39 1.40

1.41 1.42 1.44

1-45 1-46 8.47

8.48 1-49 -

- O

8.U 8.1: 8.1:

8.1: 8.11 8.U

8.1; 8.11 8.1:

8.2( 8*21 8-21

8.22 8.24 6.25

5.21 5.28 5.29

-

3.30 3.31 3.32

3-33 1.34 1.35

1.36 1.38 1.39

1.40 1.41 1.42

1.43 1.44 1.45

1.46 1-41 1.49

1-50 1.51 b52.

1.53 ì.54

18 -

- 2

8.1! 8.11 8.1'

8.11 8.1! 8.21

8-2: 8.2: 8*2(

8.2t 8-2t 8 2 i

8-2t 8.2: B.3C

8-32 5.33 3.34

3-35 3.36 3.31

3.38 3.39 3.40

5-41 1.43 1.44

1.45 5-46 1-41

1.48 1.49 1.50

1.51 1.52 1.54

1.55 1.56 ì.57

ia58 1.59

-

-

1.026

4 6 -I- 8.21 8.2 8 4

8-2. 8.21 8-21

8.2' 8.21 8*2!

8*3( 8.31 8-3:

8.32 9.3r 8.3:

8.37 8.38 8.35

b4C 3.41 5-42

9-43 3.44 3.45

1.46 3.48 3.49

5.50 1.51 1.52

1.53 1.54 b55

1.56 1-51 1-59

1.60 M l 1.62

1.63 1.64 -

8.2 8.2 6.2

8-2 8.2' 8.3

8,31 8.3. 8.31

8.3! 8.3( 8.3:

8.31 8.3: 8.4(

8.42 8.4: 8.44

8.45 8.46 8.41

8.48

8.50 8.49

8.51 853 8.54

8.55 8.56 8.57

8.58 8.59 8.60

8.61 8.62 8.64

8.65 6-66 8-61

8.68 8.69 -

- 2

8*4( 8.4; 8.4:

8.42 8.4' 8.4t

8.47 6-48 6.4:

3.50 3.51 3.52

3.53 3.54 1.55

1.57 1458 1.59

1.60 1.61 1-62

1-63 1.64 1.65

1.66 1.68 i.69

1-10 1.71 1-12

.I3 -74 *I5

e76 -77 .I9

-80 -81 -82

-83 4 4

-

I

1,027 - 4

8*4! 8-41 8.4'

8-41 8.4: 8.51

8.55 8.52 8.54

6.55 8-56 3.51

-

3-58 3.59 3.60

1.62 $-63 1.64

1.65 1.66 1.67

1.68 1.69 1.70

1-71 1-73 1.14

1.75 1.76 i.77

8.78 8.79 40

*81 4 2 4 4

4 5 4 6 -87

4 8 49 -

- 6

8.51 8.5 8.51

8.5; 8.5d 8.51

8.5; 8.51 8.5:

8.6( 8.61 8-65

B. 62 3-64 3.65

3.61 3-68 1.69

w o 1.71 3-12

1.73 1.74 1-15

1.76 1.78 1.79

1-80 1-81 1.82

ia83 1.84 ia85

1.86 8.87 1.89

8.90 8.91 -92

-93 1-94

-

-

8

8.55 8.36 8-51

8-56 8.59 8.61

8.62 8.63 8.64

8.65 8-66 8.67

8.68 8.69 8.70

6.72 6.73 5.74

3-75 3.76 3.77

3.78 1-79 1.80

Ml 1.83 1.84

1.85 1-86 1.87

1.88 1.89 1.90

1.91 1.92 1.94

k95 i.96 , 3.97 '

3.98 499 -

. . Copyright British Standards Institution Reproduced by IHS under license with BSI - Uncontrolled Copy Licensee=Hong Kong Polytechnic Univ/9976803100


--`,`,`,`````,`,,`,,,`,,,`,,,,,-`-`,,`,,`,`,,`---

I BSI BS*73L1 P A R T * Z 59 W Lb24bbî OLb3271 7 W

'

OF SOLIDS-NOT-FAT (S.N.F.) FAT C 0 " T (WITH MILK FAT IN LIQUID STATE) I ~

O

8.60 8.61 8.62

8.63 8.64 8.66

8.67 8.68 8.69

8.70 8.71 8.72

8.73 8-14 8-75

8.77 8-78 8.79

8.80 8.81 8.82

-

Ingrunmcspcrarrrmtre I 2

9.65 b66 9.67

8-68 5.69 8.71

8-72 8.13 8.74

8.75 5-16 8.17

5-78 8.79 8.80

8.82 8.83 8.84

8.85 8.86 8.87

888 8.89 8.90

8.91 8.93 8.94

8.95 8.96 8.97

8.98 8.99 9-00

9.01 9.02 9.04

9.05 9.06 9.07

9.08 9.09 -

- 4

3.70 3.71 3.72

3.73 3.74 8.76

8.77 8.18 8.79

8.80 8.81 8.82

8.83 8-84 8.85

8.87 8.88 8-89

8.90 8.91 8.92

8.93 8.94 8.95

8.96 8.98 8.99

9.00 9.01 9.02

9-03 9.04 9.05

9.OE 9.07 9.0:

9-1( 9-11 9-15

9.1: 9.14

-

-

- 6

3.75 3.76 3-77

5.78 3.79 3.81

8.82 8-83 8-84

8.85 6-86 8-87

8.88 8.89 8.90

8-92 8.93 8.94

8.95 8.96 8.97

8-98 8.99 9.00

9.01 9-03 9.04

9.05 9.06 9.01

9.08 9.09

-

9.ia

9.11 9.12 9.14

9.15 9*1€ 9.17

9*1E 9-1s -

- 8

9.80 1.81 3.82

5.83 3.84 5.86

8.87 8-88 8.89

8-90 8.91 8.92

8-93 5-94 8.96

8.97 8.98 8.99

9.00 9.01 9.02

0.03 9.04 9.05

9.06 9.08 9.09

9.10 9.11 942

9.13 9.14 9.15

9-16 9.11 9.19

9.2C 9.21 9-22

9.22 9.24

-

-

-

O

3.85 3.86 3-87

8.88 5.89 B.91

8.92 8-93 8.94

8.95 8.96 8-97

8-98 8.99 9.00

9.02 9-03 9.04

9.05 9.06 9-07

9.08 9-09 9-10

9-11 9-13 9.14

9-15 9.16 9.17

9.18 9-19

9.21 9.22 9.24

9-25 9.2E 9-21

9.28 9.2s

-

9.20

-

- 2

3.90 5.91 5-92

8.93 8.94 8.96

8.97 B.98 B-99

9.00 9.01 9.02

-

9.03 9.04 9.05

9-07 9.08 9.09

0110 941 9a12

9.13

9-18

9.16 043 gai9

8.20 9.21 9-22

9.23 9-24 9-25

9.26 9-21 9.29

9.30 9.31 9.32

9-33 9.34

9-14

-

1.029 - 4

3.95 3.96 5.97

8.98 8-99 9.01

9-02 9-03 9.04

9.05 9.06 9.07

9.08 9.09 9.10

9-12 9.13 9-14

9.15 9.16 9.17

9-18 9.19 9.20

9.21 9.23 9.24

9.25 9.26 9-27

9.28 9.29

-

9.30

9.31 9.32 9.34

9-35 9.36 9-37

9-38 9-39 -

19

6

3.00 3.01 3.02

3.03 3.04 3.06

9.07 9.08 9.09

9.10 9.11 9.12

9-13 9.14 9.15

9.17 9.18 9.19

9.20 9.21 9.22

9.23 9.24 9-25

9.26 9.28 9.29

9.30 9.31 9.32

9.33 9.34 9.35

9.36 9.37 9.39

9.40 9.41 9.42

9.43 9.44

__

-

- 8

9.05 9-06 9-07

3.08 3.09 3.11

3-12 9-13 9.14

9.15 9.16 9.17

9.18 9.19 9-20

9-22 9.23 9.24

9.25 9.26 9-27

9.28 9.29 9.30

9.31 9.33 9.34

9.35 9.36 9.37

9.38 9-39

-

9-40

9-41 9.42 9.44

9.45 9.46 9.47

9.48 9.49 -

* O 3 0

O

9.10 9.11 9.12

9.13 9.14 9.16

9.17 9.18 9.19

9-20 9-21 9.22

9.23 9-24 9-25

9.27 9.28 9.29

9.30 9-31 9.32

9.33 9.34 9.35

9.36 9.38 9.39

9.40 9.41 9-42

9-43 9-44 9.45

9-46 9.47 9.49

9.50 9.51 9.52

9.53 9.54

__

__

-

~~

B.S. 734 : Part 3 : 1959

- 'ercent-

age if fat by weight

4.00 405 4.10

4.15 4.20 4.25

4.30 4.35 4.40

4.45 4.50 4.55

460 465 4.70

4.75 4.80 4.85

4.90 4.95 5.00

5.05 5.10 5.15

5.20 5.25 1. 5.30

5.35 5-40 5.45

5.50 5-55 5-60

5.65 570 5.75

5-80 5.85 5.90

5-95 6-00



--`,`,`,`````,`,,`,,,`,,,`,,,,,-`-`,,`,,`,`,,`---

BSI B S X 7 3 4 P A R T X 2 59 3 6 2 4 6 6 9 O363292 O

B.S. 734 : Part 2 : 1959 TABLE 2 (cont.). PERCENTAGE

9.65 9.66 9.67

9-68 9.69 9.71

9.72 9.73 9.14

9.75 9-16 9.77

9.78 9.79 9-60

9.82 9.83 9.84

9.85 986 9.87

9.88 9.89 9.90

Percent. age

of fat by weight

400 4.05 4-10

4.15 4.20 4.25

430 4-35 4.40

445 450 4.55

460 465 4.10

4.75 4.80 485

4.90 4% 500

5005 510 515

5.20 5-25 530

535 5.40 5.45

550 5-55 5.60

5-65 5-70 5.75

5.80 5.85 590

5.95 6.00

-

9.70 9.75 9-60 9.71 9.76 9.81 9.72 9.77 9.82

9.73 9.78 9.83 9.74 9.79 9.84 9.76 9-61 9.86

9.77 9.82 9.87 9.78 9.83 9.88 9.79 944 9-89

9-60 9.85 9.90 9.81 9.86 9-91 9.82 9.87 9.92

9.83 9-86 9.93 9.84 9.89 994 9.85 9.90 995

9-87 9.92 9.97 9.88 9.93 9.98 9.89 9.94 9.99

9-90 9.95 10.00 9.91 9-96 10-01 9-92 9.97 1002

9.93 9-98 10.03 9.94 9-99 10.04 9.95 1040 10.05

CORRESPONDING TO OBSERVED DENSITY AND GIVEN

Density of miik at 20°C (68°F)

- O

9.1c 9.11 9.11

9.12 9.14 9.16

9.11

9019

-

9.18

9.20 9;21 9.22

9.23 9.24 9-25

9.21 9-28 9.29

9-30 9-31 9.32

9.33 9-34 9.35

9.36 9.38 9.39

9.40 9.41 9.42

9043 9044 9-45

9-46 9.47 9149

9-50 9-51 9-52

9.53 9.54 -

- 2

9-15 9.16 9.11

9.18 9.19 9.21

9.22 9.23 9-24

9.25 9.26 9-27

-

9.28 9.29 9.30

9.32 9.33 9134

9.35 9.36 9.37

9.38 9-39 9.40

9.41 9.43 9.44

9.45 9.46 9.47

9.48 9.49 9.50

9.51 9.52 9.54

9.55 9.56 9.57

9.58 9.59 -

1,030 1.031 -

4

9*2( 9.21 9.25

9.22 9.24 9.2f

9-21 9.28 9-28

9*3c 9-31 9.32

9.33 934 9-35

9.31 9.38 9.39

9-40 9.41 9.42

9-43 9.44 9.45

9-46 9.48 9.49

9.50 9.51 9.52

9.53 9.54 9.55

9.56 9-51 9059

9.60 9.61 9.62

9-63 9 64

-

-

__ 6

9.2: 9-2f 9*2¡

9-2f 9.22 9.31

9.32 9-32 9.34

9-35 9-36 9.31

9.38 9.3s 9.4c

9.42 9-43 944

9.45 9.46 9.47

9.48 9.49 9.50

9.51 9-53 9.54

9.55 9.56 9.57

9.58 9.59 9.60

9.61 9.62 9.64

9.65 9.66 9.61

9-68 9.69

__

-

SI-ö -.

9*3( 9.31 9-3:

9.3; 9.3' 9.3f

9.3i 9*3$ 9-35

9-N 941 9.4:

9.42 9.44 9-45

9.41 9-48 3.49

3.50 3-51 3.52

3.53 3.54 3.55

1-56 k58 3.59

3.60 3.61 b62

1-63 3-64 l.65

1.66 3-61 3.69

b70 b71 3-72

b73 3.74 -

-

9-3! 9-31 9.3'

9.31 9.3! 9.41

9.4: 9.42 9.44

9*4E 9.4f 9.47

9*4E 9*4c 9.5c

9.52 9.53 9.54

3.55 3.56 3-57

3.58 3-59 3-60

3.61 3.63 3.64

3.65 P66 b67

b68 1-69 1-70

b71 ì.72 b74

b75 b76 3.77

3.78 3.79

- 2

9-41 9.4. 9.4:

9.4; 9.4r 9.41

9.4; 9.42 9.4:

9-5( 9.51 9.5:

9.52 9.54 9.55

9.57 9.58 9.5s

3.60 3-61 3-62

3.63 3.64 3.65

1-66 3.68 1-69

3.70 3.71 3-12

1.73 1.74 b75

b76 1.77 b79

3-80 ta81 1.82

3-63 3.84

-_

- 4

9.4! 9 4 9.4'

9-41 9.4! 9.5;

9.5: 9.5; 9-51

9.5: 9.5f 9.5i

9*5t 9.5: 9.H

9.64 9.62 9.64

9.65 9*6E 3-61

-.

3.68 3-69 3.70

3.71 3.73 3.74

3.75 3.76 3.77

1.78 1.79 b80

b81 1.82 b84

8.85 3.86 3.87

3.88 3.89 -

- 6

9-51 9.5 9.5i

9.5. 9.5< 9-51

9.5' 9.51 9.5s

9.64 9.61 9.62

9.E 9-64 9.6!

9.67 9.66 9.6:

9.7c 9.71 9-12

3.73 3.74 3.75

3-16 3.78 3.79

3.80 3.81 3.82

3.83 3.84 1.85

3-86 3.87 3.89

3.90 3.91 1.92

3.93 3.94

-

-

- 8

9.5! 9.51 9.5'

9-51 9.5! 9.6:

9.6: 9.6; 9-6C

9.R 9-6t 96;

9.62 9.6: 9*7(

9.74 9.72 9-14

9.75 9-76 9.71

-

9.n 3.79 3.80

3.81 3.83 1-84

3.85 3.86 3.87

3.88 3.89 3.90

3.91 3.92 3.94

3.95 3.96 1-97

3.98 3.99 -

- O

9.61 9.6 9.6

9.6. 9.61 9.61

9.6: 9.61 9.6:

9*7( 9.71 9.7:

9.72 9.74 9.7E

9.71 9.7E 9*7E

9.8C 3.81 3-62

3.83 3.84 3.85

3-86 3.88 3-89

3.90 1.91 3.92

3-93 3.94 3.95

b96 3.97 3-99

).o0 3.01 1.02

1.03 1.04

-

-

1.032

0.01 10.06 10.11 1016 D-02 10.07 10.12 10.17 0.04 I l l 10.09 10.14 10.19



--`,`,`,`````,`,,`,,,`,,,`,,,,,-`-`,,`,,`,`,,`---

B S I BS*73L1 P A R T * Z 57 U LbZLibb7 OLb3273 2

9-65 9-86 9.87

OF SOLIDS-NOT-FAT (S.N.F.) FAT CONTENT (WITH MILK FAT IN LIQUID STATE)

B.S. 734 : Part 2 : 1959

O 2 4 6 8 0 2 4 6 8 -------I_--

9.90 9.95 10.00 10-05 10.10 10.15 10-20 10.25 1030 9.91 9-96 10.01 10.06 10.11 10.16 10.21 10.26 10.31 9.92 9-97 10.02 10.07 10.12 10.17 10.22 10.27 10.32

in per miilüifre

9-88 9.89 9-91

1,033 I 1.034

9.93 9.98 10.03 10-08 10.13 10.18 1023 10.28 9-94 9.99 10.04 10.09 10.14 10.19 10.24 10.29 9.96 10.01 10.06 10.11 10.16 10.21 10.26 10.31

10.00 10.01 10.02

10.03 10.04 10.05

10.05 10.10 10.15 10.20 10.25 10.30 10.35 1040 10.06 ~10.11 10.16 10.21 10.26 10.31 10.36 10.41 10.07 10.12 10.17 10.22 10-27 10.32 10.37 1042

10.08 10.13 10.18 10.23 10.28 10133 10.38 1043 10.09 10.14 10.19 10.24 10.29 10.34 10.39 10.44 10.10 10.15 10.20 10.25 10.30 10.35 10.40 1045

9.92 9.93 9.94

9.95 9.96 9.97

9.98 9-99 10.00

10.02 10.03 10.04

10.05 10.06 10.07

10-07 10.12 10.17 10.22 11.27 10.32 10.08 10.13 10.18 10.23 10.28 10.33 10.09 10.14 10.19 10.24 10.29 10.34

10.10 10.15 10.20 10.25 10.30 10.35 10.11 10.16 10.21 10.26 1031 10.36 10-12 10.17 10.22 10.27 10.32 10.37

10.37 10.38 10.39

10.40 1041 1042

10.42 1043 10.44

1045 10.46 1047

10.08 10.09 10.10

10.11 1013 10.14

10.13 10.18 1023 10.28 10.33 10-38 10.43 10.14 10.19 10.24 10.29 10.34 10.39 10.44 10-15 10.20 10.25 10.30 10.35 10.40 10.45

1033 10-34 10.36

10.88 10.29

10-37 10.38 10.39

10.33 10.38 1043 10.48 10.53 10.58 10.63 10.68 10.73 10.34 10.39 1044 1049 10.54 10.59 1064 1069 10.74 I I

10.16 10.21 10.26 10.31 10.36 10.41 10.46 10.18 10.23 10.28 10133 10.38 1043 1048 10.19 I l I I I l l 10.24 10.29 10.34 10.39 10.44 1049

10.18 10.19 10.20

10.48 10.49 10.50

10.51 10.53 10.54

10.55 10.56 110.57

10.47 1048 1049

10-50 10.51 10.52

10.53 10.54 10.55

10.56 10.58 10.59

10.60 10.61

1 10.62

10.23 10.28 10.33 10.38 10.43 1048 10.53 10.58 10.63 10.24 1029 10.34 10.39 1044 10.49 10.54 10.59 10.64 10.25 I l I I I l I l 10.30 1035 10.40 1045 10-50 10.55 10.60 10.65

10.25 10.26 LpiT

1.035

O

10.35 10.36 10.37

10.38 10.39 10.41

1042 10.43 10.44

10.45 1046 10.47

1048 1049 10.50

10.52 10.53 10.54

10-55 10.56 10.57

10.58 10.59 10.60

10-61 1063 10.64

10-65 1066 10.67

10.68 10.69 10.70

10-71 10.72 10.74

10.75 10.76 10.71

10.78 10.79 -

- Percent-

age B f fat by weight

4.00 4-05 4.10

4-15 4.20 4.25

4.30 4.35 440

445 450 455

4-60 465 470

4-75 4.80 485

490 4 % 5.00

5.05 5-10 5.15

5.20 525 530

5.35 5.40 5.45

5.50 5-55 560

5.65 5.70 5.75

5 . k 5.85 5.90

595 6.00



--`,`,`,`````,`,,`,,,`,,,`,,,,,-`-`,,`,,`,`,,`---

B S I B S X 7 3 4 P A R T * Z 59 1ibZ4bbï 03b3274 4 M

B.S. 734 : Part 2 : 1959 TABLE 3. PERCENTAGE

- Percent-

age of fat bg weight

2-00 2.05 210

2.15 2.20 2.25

2.30 2.35 2.40

2-45 2.50 2.55

2.60 2.65 2.70

275 2.80 2.85

2-90 2.95 300

3.05 3.10 3.15

3.20 3.25 3.30

3.35 3.40 3.45

3.50 3.55 3.60

3.65 3.70 3.75

3.80 3.85 3.90

3.95 . 4.00

. CORRESPONDING TO OBSERVED DENSITY AND GIVEN

Density of miik at 20°C (68W

O

7.24 7.25 7.26

7.27 7.28 7.30

7-31 7.32 7.33

9.34 7.35 7.36

7.37 7.38 7.39

7.41 7.42 7.43

7.44 7.45 7-46

7.48 7.49

7.50 7-52 7.53

7.54 7-55 7.56

7.57 7-58 7.59

7.60 761 7.63

7:64 7-65 7-66

7.67 7.68

7.4i

-

- 2

7.29 7.30 7.31

7.32 7.33 7.35

7.36 7.37 '1.38

7.39 7.40 7.41

7.42 7.43 7.44

7.46 7.47 7.48

7.49 7.50 7.51

7.52 1-53 7.54

'1.55 7.57 1.58

7.59 7.60 1-61

7.62 7.63 1-64

7.65 7.66 7.68

7.69 7-10 7.71

7.72 1.73

-

-

1,025 - 4

7.34 7.35 7-36

7.37 7-38 7-40

7.41 7.42 7.43

7.44 7.45 7.46

7.47 7.48 7.49

7.51 7.52 7.53

7-54 7-55 7.56

7-57 7.58 7.59

1-60 7.62 '1.63

7.64 1.65 7-66

7.67 1.68 7-69

1.90 7.71 1.73

1.74 1-75 7.76

7.77 7-78

-

-

- 6

7.39 7.40 7.41

7.42 7.43 7.45

7.46 7.47 7.48

7.49 7.50 7.51

7-52 7.53 7.54

7.56 7-57 7.58

7.59 7.60 7.61

7-62 7.63 1-64

7.65 7.67 7.68

7.69 7-70 7-11

1.72 7.73 7.74

'1.75 7-76 I.78

1-79 7.80 7-81

1.82 1-83

-

-

- 8

7.44 7.45 7.46

7-47 7.48 7.50

7.51 7-52 7-53

7.54 7-55 7.56

7-57 7.58 7.59

7-61 7-62 7-63

7.64 7.65 7.66

7.67 7.68 7.69

7-70 7-72 7.73

7.74 7.75 7.76

7.77 7.78 7.79

7-80 7.81 7.83

7.84 7.85

-

7.86

1.87 1.88 -

-

O

7.49 7.50 7.51

7.52 7.53 7.55

7.56 7-51 7-58

7-59

7-61

7.62 7.63 7.64

7.66 7.61 7.68

7.69 7.70 7.71

7-72 7.73 7-14

7.75 7-77 7.78

7.79 1-80 7.81

7.82 1-83 7-84

7.85 7.86 7-88

7-89 7.90 7.91

7.92 7.93

22

-

í~a~

-

2

7.54 7.55 7.56

7.57 7.58 7.6C

7.61 7.62 7.63

7-64 7.65 7.6E

7.67 7.68 7.69

7-71 7-72 7-73

7-74 7.75 7.76

7*71 7-78 7.79

7.80

7.83

7.84 7.85 7-86

7.87 7.88 7.89

7.90 7.91 7.93

7.94 7.95 1-96

7.97 7.98

-

7-82

1.026 - 4

7.5: 7*6í 7.61

7.62 7.62 7.E

7*6€ 7.67 7.68

7-65 7*7c 7.71

7.72 7-72 7.74

7.76 7-77 7.78

7.79 7.80

-

7.81

7-82 7.83 7.84

7.85 7.81 7.88

1-89 7-90 7.91

7.92 1.93 7.94

7.95 7.96 7.98

7.99 8.00 8.01

8-02 8.03

I -

- 6

7-64 7.65 7.66

7.67 7.68 7-10

7.71 7.72 7.73

7.74 7.75 7-76

7-77 7.78 7.79

7-81 1-82 7.83

7-84 7.85 7.86

7.87 7.88 7.89

7.90 7.92 7.93

7.94 7.95 7.96

7.97 7.98 7.99

8.00 8.01 8.03

8.04 8.05 8.06

8.07 8.08 -

-

8

7-69 7-70 7-71

7.72 7.73 7-75

7.76 7.77 7.78

7.79 '1.80 1.81

7.82 1-83

-

7.84

1.86 '1.87 1-88

1.89 7-90 1.91

7.92 7-93 7.94

7.95 7.97 7-98

7.99 3.00 3.01

3.02 3.03 3.04

PO5 3.06 3.08

1-09 1.10 5-11

Pl2 1.13 -

- O

7.74 7.75 7.76

7.77 7-78

-

7-80

7.81 7.82 7.83

7.84 '1.85 7.86

1-87 7.88 7.89

7.91 7.92 7-93

7.94 7995 '1.96

1.97 7-98 7.99

8.00 8.02 3.03

3.04 5.05 3.06

3.07 3.08 3.09

3.10 3.11 3.13

3.14 3-15 3.16

5-17 3-18 -

- 2

7.79 7-80 7-81

7.82 7.83 7.85

7.86

-

7-87 7.88

7-89 7.90 7.91

7.92 7.93 7'94

7.96 7.97 7-98

7.99 8-00 ato1

8.02 8.03 8.04

8.05 8.07 8.08

8.09 5-10 8.11

3.12 3.13 3.14

3.15 3.16 3-18

3.19 3.20 341

3.22 3.23 -

1.027 -

4

7.84 7-85 7.86

7.87 7.88 7.90

7.91 7.92 7.93

7.94 7.95 7.96

7.97

7.99

8-01 8.02 8.03

8.04 8-05 8.06

8.07 808 8.09

8.10 8.12 8.13

8.14 8.15 8.16

5-17 3.18 3.19

3.20 3.21 3-23

3-24 3.25 3.26

3.27 3.28

-

7.98

-

-

6

7.89 7.90 7.91

7.92 7.93 7.95

7.96 7.91 7.98

7.99 800 801

8.02 8.03 8 04

8.06 8.07 8.08

8.09 8.10

-

8.11

8.12 8.13 8.14

8.15 8.17 8.18

8.19 8.20 8.21

8.22 8.23 8.24

5.25 3.26 3.28

3-29 3.30 3.31

3.32 3.33 -

~

8

7.94 7.95 7.96

7-97 7.98 800

8.01 8.02 8.03

8.04 8.05 8.06

8.07 8.08 8.09

8-14 8.12 8-13

8.14 8.15 8-16

8.17 818 8.19

8.20 8.22 8.23

8.24 8.25 8-26

8-27 8.28 8.29

8-30 8-31 8.33

9-34 8.35 3.36

5.37 5-38

. .



--`,`,`,`````,`,,`,,,`,,,`,,,,,-`-`,,`,,`,`,,`---

- 2

1.04 1-05 1.06

3-07 3.08 3.10

3.11 3.12 3-13

3.14 3.15 3-16

3.17 3.18 3.19

3.21 3.22 5.23

8.24 8.25 8.26

8.27 8.28 8-29

8.30 8.32 8.33

8.34 8.35 8.36

8.37 8.38 8.39

8.40 8.41 8.43

8.44 8.45 8.46

8.47 8.48

-

-

1.028

4

8.09 8-10 8.11

8.12 8.13 8.15

8.16 8.17 8.18

8.19 8.20 8-21

8.22 8.23 8.24

8.26 8.27 8.28

8.29 8.30 8.31

8.32 8.33 8-34

8.35 8-31 8.38

8.39 8-40 8.41

8.42 843 8.44

8.45 8.46 8.48

8.49 8.50 8.51

8-52 8.53 -

6

8-14 8.15 8.16

8.17 8.18 8.20

8.21 8.22 8 2 3

8.24 8.25 8.26

8.27 8.28 8.29

8.31 8.32 8.33

8.34 8-35 8.36

8-37 8.38 8.39

8.40 8.42 8.43

8.44 8.45 8.46

8.47 8.48 8.49

8.50 8.51 8.53

8.54 8.55 8.56

8.57 8.58 -

8

8.19 8.20 8.21

8-22 8.23 8-25

8.26 8.27 8.28

8.29 8.30 8.31

8.32 8.33 8.34

8.36 8-31 8.38

8.39 8.40 8.41

8.42 8.43 8.44

8.45 8.47 8-48

8.49 8.50 8.51

8.5 2 8.53 8.54

8.55 8.56 8.58

8.59 8.60 8 6 1

8.62 8.63 I

O

BSI B S * 7 3 4 P A R T * Z 59 L b 2 4

CONTENT (WITH MILK FAT IN SOLID STATE)

8.24 8.25 8.26

8.27 8.28 8-30

8.31 8.32 8.33

8.34 8.35 8.36

8.37 8-38 8-39

8.41 8.42 8-43

8.44 8.45 8-46

847 8.48 8.49

8.50 8.52 8.53

8.54 8.55 8.56

8.57 8.58 8.59

8.60 8.61 8.63

8.64 8.65 8.66

8.67 8.68 _.

__ 2

8.29 8.30 8.31

8.32 8.33 8.35

8.36 8.37 8.38

8-39 8.40 8.41

8.42 8.43 8.44

8.46 8.41 8.48

8.49 8.50 8-53

8.52 8-53 8.54

8.55 8.51 8.58

8-5: 8.6C 8.61

8-62 8.62 8.64

8.E 8.6f 8.68

8.65 8.7C 8-73

8-72 8.72

-

-

1 -029 -

4

8.34 8.35 8.36

8.37 8.38 8.40

8.41 8.42 8.43

8-44 8.45 8.46

8-41 8.48 8.49

8 5 1 8-52 8.53

8.54

8.56

8.51

8.55

8*6C 8.62 8.62

8.64 8-65 8-6E

8.61 8-68 8.6:

8.7C 8.71 8-72

8.74 8.75 8.7E

8.71 8-78

-

8.55

8-58

- 23

- 6

8.39 8.40 8.41

8-42 8.43 8.45

8.46 847 8.48

8.49 8.50 8.51

8.52 8.53 8.54

8.56 8.57 8.58

8.59 8.60 8.61

8.62 8-63 8-64

8-65 8.61 8.68

8.6s 8.7C 8.71

8.72 8.72 8.74

8.75 8.7f 8.78

8.7: 8.8C 8.81

8.82 8.82

-

-

- 8

8.44 8.45 8.46

8.47 8.48 8.50

8.51 8-52 8.53

8.54 8-55 8.56

8-57 8.58 8-59

8.61 8.62 8.63

8.64 8.65 8.66

8.61 8.68 8.69

8-7C 8.72 8.73

8-74 8.75 8.7f

8.71 8.78 8-75

8.8C 8.81 8-82

8.84 8.85 8.8E

8.81 8.88

-

-

- .03a -

O

8-49 8-50 8.51

8.52 8.53 8.55

8.56 8-57 8.58

8.59 8.60 8.61

8.62 8.63 864

8.66 8-67 8.68

8.69 8.70 8.71

8.72 8.73 8.74

8.75 8-71 8-78

8.79 8.8C 8.81

8.82 8.82 8.84

8.5E 8.8E 8.8E

8.8: 8*9í 8.91

8-95 8.9:

-

-

b h ï OLb3295 b ~~

B.S. 734 : Part 2 : 1959

- ’ercent-

age If fat by weight

2-00 2.05 2.10

2.15 220 2.25

2-30 2.35 240

245 250 2.55

2.60 2.65 2-70

2.75 2.80 2 8 5

2.90 2.95 3.00

3.05 3.10 3.15

3.20 325 3.30

3.35 3-40 3.45

3.50 3.55 3.60

365 3-70 3.75

3.80 3.85 3.90

3.95 400 - Copyright British Standards Institution

Reproduced by IHS under license with BSI - Uncontrolled Copy Licensee=Hong Kong Polytechnic Univ/9976803100 Not for Resale, 08/03/2005 23:49:02 MDTNo reproduction or networking permitted without license from IHS

--`,`,`,`````,`,,`,,,`,,,`,,,,,-`-`,,`,,`,`,,`---

BSI B S * 7 3 4 PART*:2 5 9 Lb2Vbb9 O L b 3 2 9 b B

B.S. 734 : Part 2 : 1959 TABLE 3 (cont.). PERCENTAC CORRESPONDING TO OBSERVED DENSITY AND GIVE -

Perceni age

of fat b weight

.-.- 2.00 2.05 2.10

2.15 2.20 2.25

2-30 2-35 2.40

2.45 2.50 2-55

2.60 2.65 2.70

2.75 2.80 2-65

2.90 295 3-00

3.05 3.10 3.15

3.20 3-25 3.30

3.35 3.40 3-45

3.50 3.55 3.60

3.65 3-70 3.75

3.80 3.85 3.90

3.95 400

Density of milk at 20°C (ac ___.

1.030 -_ -. . ._ 8 0

8.69 8.74 8-10 8-75 8-71 8.7E

8.72 8.71

8.75 8.80

8.16 8-81 8.77 8-82 8-18 8.83

8.79 844 8-80 8.85 8-81 8.86

8.82 8.87 3.83 8.88

-.

8-73 8.78

8.8

8.81 B.8' 5.8,

3*8! 3.91 3.9.

1.9: 1.9: 1.9'

1.9E 1.91 i.98

1.99 1.0c 1.01

*o2 *O3 .O4

*O5 -06 .O8

.o9

.10 a 1 1

a12 013 -

8.89

8.91 8.92 8.93

8.94 8.95 8.96

8.97 8.98 8.99

9.00 9.02 9.03

9.04 9.05 9.06

_. 2

8.7s 8-8( 8.81

8.82 8.8' 8.85

8.86 8-87 8.88

8,89 8.90 8.91

8.92 8.93 8.94

8-96 8.97 8.98

3-99 3.00 3-01

3.02 3.03 PO4

PO5 bo7 1.08

1.09

-

9-01 9.12

9.09 9.14 9008 19.13 1

1.031 I 1.032

4

8.8' 8.8E 8*8(

8.87 8.8E 8.9C

8.91 8.92 8.93

8.94 8.95 8.96

8.97 8.98 8.99

9.01 9.02 9.03

3.04 3.05 3.06

3.07 9-08 PO9

3-10 P12 b13

1-14 1.15 1.16

1.17 1.18 1.19

6

8.8 8.9 8.9

8.9 8.9 8.9

8.91 8.9' 8.9;

8.9! 9.0( 9.0;

9.0: 9.0: 9*OL

9.ot 9.01 9-08

3.0s 3.1C 3 ~ 1 1

-

3.12 9-13 ì.14

3-15 1-11 1.18

b19 1.20 1.21

1.22 1.23 1.24

9.10 9.15 9.20 9.25 9-11 9.16 9.21 9.26 9.13 9.18 9.23 9.28

9.14 9.19 9.24 9.29 9.15 9.20 9.25 9.30 9.16 9.21 9.26 9.31

9.17 9-22 9.27 9.32 9-18 9-23 9-28 9.33

24

8

8.9 8.9 8.9

8.9 8.9 9.0

9.0 9.0: 9.0.

9.01 9.0! 9.01

9.0' 9.01 9.0:

9.11 9.1: 9.1:

9.14 3.15 3.16

3.17 3.18 3.19

3-20 3.22 3.23

b24 1-25 1.26

1.27 1.28 1-29

1.30 1.31 1.33

1.34 1.35 1.36

3.37 3.38

-

-

i" 8.9 9.0 9.0

9.0 9.0 9.0

9.0 9.0 9.0

9.01 9.11 9.1'

9.1: 9.1; 9.11

9.u 9.li 9*1f

9.15 9.2C 3.21

3.22 3.23 3.24

9-25 1.27 1.28

b29 1.30 b31

b32 b33 1.34

1.35 1.36 1.38

1.39 1.40 1.41

1.42 1-43 -

2 4 ' t

9.04 9.09 9.1 9-05 9.10 9.1 9-96 9.11 9-1

9-01 9.08 9.10

9.12 9.1 9-13 9.1 9.15 9-2

9-11 19.16 I 9.2 9.1 9.1

9.1# 9.1! 9-11

9.1' 9.11 9.1:

9.21 9.2; 9.22

9.24 9.25 9*2é

3.21

3.29 3.28

3.30 3.32 3.33

3.34 1-35 b36

b37 1.38 b39

b40 b41 1.43

1-44 b45 1.46

1.47 1-48 -

9.21 9.2

9.21 9.2. 9-21

9.2t 9.2; 9.2(

9.2: 9.3( 9.31

9.32 9-53 9.34

9.35 9-31 9.38

9.39 9.40 9.41

9.42 9-43 9-44

9.45 9.46 9.48

9.49 9.50 9.51

9.52 9-53 I

9.2 9.2

9.2, 9.2! 9-21

9.2' 9.2; 9*2!

9.3: 9.3: 9-3:

9*3L 9.3! 9*3€

9.31 9.38 9-3s

9-40 9.42 9.43

9.44 9.45 9.46

9.47 9.48 9.49

9.50 9.51 9.53

9.54 9.55 9.56

9.57 9.58 -

- 8

9.1 9.2 902

9.21 9.2. 9*2!

9*2( 9.27 9.2f

9.2: 9.3c 3.31

3.32 3.33 3.34

3036 3.37 P38

P.39 P40 1-41

1.42 1.43 1.44

1-45 1.47

9.48

9.49 9.50 9.51

9.52 9.53 9.54

9.55 9.56 9.58

9.59 9.60 9.61

9-62 9-63

-

- Copyright British Standards Institution Reproduced by IHS under license with BSI - Uncontrolled Copy Licensee=Hong Kong Polytechnic Univ/9976803100


--`,`,`,`````,`,,`,,,`,,,`,,,,,-`-`,,`,,`,`,,`---

2

9-29 9.30 9.31

9.32 9.33 9.35

9.36 9-37 9.38

9.39 9.40 9.41

9-42 9.43 9.44

9.46 9.47 9-48

9.49 9.50 9.51

9-52 9.53 9.54

9.55 9.57 9.58

9.59 9.60 9.61

9.62 9.63 9.64

9.65 9.66 9.68

9.69 9.70 9.71

9.72 9.73 -

1.033 -_ 4

9.34 9.35 9.36

9.37 9.38 9.40

9-41 9.42 9.43

9.44 9.45 9.46

9.47 9.48 9.49

9.51 9.52 9.53

9.54 9-55 9.56

9.57 9.58 9.59

9.60 9.62 9-63

9.64 9.65 9.66

9.67 9-68 9.69

9.70 9.71 9.73

9-14 9.75 9-76

9.77 9.78

9.39 9.40 9.41

9.42 9.43 9.45

9.46 9.47 9.48

9.49 9.50 9.51

9.52 9.53 9.54

9-56 9.57 9.58

9.59 9.60 9.61

9.62 9.63 9.64

9.65 9.67 9.68

9.69 9.10 9.71

9.72 9.73 9.74

9-75 9.76 9.78

9.79 9.80 9.81

9.82 9.83

9.44 9.45 9.46

9.47 9.48 9.50

9.51 9.52 9.53

9.54 9.55 9-56

9.57 9-58 9.59

9.61 9.62 9.63

9.64 9.65 9.66

9.67 9.68 9.69

9.70 9.72 9.73

9-74 9.75 9.76

9.77 9.78 9.79

9.80 9.81 9.83

9.84 9.85 9-86

9.87 9.88 -

__ O

9.49 9-50 9.51

9.52 9.53 9.55

9.56 9.57 9.58

9.59 9.60 9.61

9.62 9.63 9.64

9-66 9.67 9.68

9.69 9.70 9.71

9.72 9.73 9.74

9.75 9.77 9.78

9.79 9.80 9.81

9.82 9.83 9.84

9.85 9.86 9.88

9.89 9.90 9.91

9.92 9.93

__

-

- ._ 2

9.54 9.55 9-56

9.57 9.58 9.60

9.61 9-62 9.63

9.64 9.65 9.66

9-67 9.68 9.69

9.71 9.72 9.73

9.74 9.75 9-76

9.77 9.78 9.79

9.80 9.82 9.83

9-84 8.85 9.86

9.87 9.88 9-89

9.90 9.91 9.93

9.94 9.95 9.96

9.97 9.98

__

-

4

BSI BS*739 P A R T * Z 57 3b29bb4 OLb

9.59 9.6C 9.61

9.62 9-62 9.E

9*6€ 9.61 9.G

9.6: 9.7c 9.71

9.72 9.72 9.74

9.7€ 9-71 9.78

9.79

9-81

9.82 9-83 9-84

9-85 9-81

9.8a

9.88

9.89 9.90 9.91

9.92 9-93 9.94

9.95 9.96 9.98

9.99 L O W 10.01

L0.02 ,0.03 -

25

---I--- ¡-I-

9.67 i 9.72 1 9.77 1 9 6 8 9.73 9.78 9.70 9.75 9.80

9.71 I 9.76 I 9.81 I 9.72 9-77 9.82 9.73 9.78 9.83

9.74 g - n l 9.79 9,801 9.84 9 . ~ ~ 1

9.76 9.81 9.86

9.77 9.781 9.82 9.831 9.87 9.881

9.79 9.84 9.89

9.81 9.86 9.91 9.821 9-81 I 9.92 I 9.83 9.88 9.93

9.84 9.85 I 9.(0/ 9-89 9.94 9.951

9.86 9.91 9.96

9.87 9.92 9-91 9.88 1 9.93 1 9-98 1 9.89 9.94 9-99

9.90 9.95 10.00 9.92 9-97 10.02 9.93 I I I 9-98 10.03

10.04 10.09 10.14 10.05 10.10 10.15 10.06 10.11 10.16

10.07 10.12 10.17 10.08 I I I 10.13 10.18

2.00 2.05 2.10

2.15 2.20 2-25

2.30 2.35 2.40

2.45 2.50 255

2.60 2.65 2.70

2.75 2.80 2.85

2.90 2.95 3-00

305 3-10 3.15

3.20 3.25 3.30

3.35 3.40 3.45

3-50 3.55 3.60

3.65 3.70 375

3.80 3.85 3.90

3-95 4.00 -

3277

: Part 2

T W ~

1959

. .



--`,`,`,`````,`,,`,,,`,,,`,,,,,-`-`,,`,,`,`,,`---

B S I BS*731.I P A R T * 2 5 9 I b 2 4 b b 9 OIb329A I W

B.S. 734 : Part 2 : 1959 TABLE 3 (cont.). PERCENTAGE CORRESPONDING TO OBSERVED DENSITY AND GIVEP

Percent- age

of fat by weight

4.00 4.05 4.10

4-15 4-20 4.25

4.30 435 440

4-45 4.50 4.55

4.60 4.65 470

4-75 480 4-85

4-90 4.95 5.00

5.05 5.10 5.15

520 5.25 5.30

5.35 5-40 545

5-50 5.55 5 6 0

565 5-70 5.75

5.80 5-85 590

5.95 6.00

-..-

-

1.025 I 1.026

Density of milk at 20°C (68°F

O

1.68 1.69 1.10

1.71 1.12 7.14

1-15 1-76 1 m

1.18 1.19 1.80

7.81 7-82 1.83

7.85 1.86 1-81

7.88 1.89 1.90

1.91 1.92 1.93

7-94 7.96 1-97

1.98 1.99 8.00

8-01 8.02 8.03

8.04 8.05 8.01

8.08 8.09 8.10

8-11 8.12 -

2

7.13 7.14 1.15

1.16 1.11 1.19

1-80 1.81 1.82

1.83 1.84 7.85

1.86 1.81 7-88

1-90 1.91 1.92

7-93 1.94 1.95

1.96 7-97 1.98

7.99 8.01 8.02

8 0 3 8.04 8.05

8-06 8.01 8.08

8-09 8.10 8.12

8-13 8.14 8.15

8-16 8-11

-

-

4

1.78 1019 1.80

7-81 7-82 1.84

1-85 7.86 7-87

1-88 1.89 1.90

7.91 1.92 1-93

1.95 1.96 1.91

1.98 1.99 8.00

8.01 8.02 8-03

8.04 8.06 8-07

8.08 8.09 8-10

8.11 8.12 8.13

8.14 8.15 8-17

8.18 8.19 8-20

8.21 8.22 -

-_ 6

1.83 1-84 1-85

1.86 1-87 1.89

7-90 1.91 1.92

1.93 7-94 7-95

1.96 1.97 1.98

8-00 8.01 8-02

8.03 8.04 8.05

8.06 8-07 8.08

8.09 8.11 8.12

8.13 8.14 8.15

8r16 8.11 8.18

8-19 8.20 8.22

8.23 8.24 8.25

8.26 8-27 -

8 O 2 4 1 6

1.88 1.93 1.98 8.03 8.08 1.89 1.94 7.99 8.04 8609 1.90 7.95 8.00 8.05 8.10

1-91 1.96 8.01 8.06 8.11 7.92 17.97 8.02 8.07 8.12 1.94 1.99 8.04 8.09 8.14

1.95 8.00 8.05 8.10 8.15 7-96 8.01 8.06 8.11 8.16 7-97 8.02 8-01 8.12 8.17

__ -. - -. _ _

'

I

8-14 8.19 8.24 8.29 8.34 8.16 8.21 8.26 8.31 8.36 8.11 8.22 i ! 8.21 8.32 8.31

8.13 8.23 8.28 8.33 8.38 8.19 8.24 18.29 8.34 8.39 8.20 8.25 18-30 8.35 8.40

26

8

8.13 8.14 8.15

8.16 8.17 8.19

8.20 8.21 8.22

8.23 8.24 8.25

8-26 8.21 8.28

8.30 8.31 8.32

8.33 8834 8.35

8.36 8-31 8.38

8.39 8.41 8.42

8.43 8.44 5.45

8.46 8.47 8-48

8-49 8.50 8.52

8.53 8.54 8.55

8.56 8-51 -

. __ O

8.18 8-19 8.20

8.21 8.22 8.24

8.25 8.26 8.21

8.28 8.29 8.30

8.31 8.32 8.33

8.35 8.36 8-31

8.38 8.39 8.40

8-41 8.42 8.43

8.44 8.46 8.47

8.48 8.49 8.50

8.51 8.52 8.53

8.54 8.55 8.51

8.58 8.59 8.60

8.61 8.52

__

-

2

8.22 8-24 8.25

8.26 8.27 8.29

8-30 8.31 8.32

8.33 8.34 8,35

8.36 8.37 8.38

8.40 8.41 8.42

8.43 8-44 8.45

8.46 8.41 8.48

8.49 8.51 8.52

8.53 8.54 8.55

8.56 8-57 8.58

8.59 8.60 8-62

8.63 8.64 8.65

8.66 8-67 -

1.027

4

8.28 8.28 8.3C

8.31 8.32 8.34

8.35 8.36 8-37

8.38 8-39 8 4 0

8-41 8.42 8.43

8.45 8.46 8.41

8.48 8.49 8.50

8.51 8.52 8.53

8.54 8.56 8.51

8.58 8.59 8.60

8-61 8.62 8.63

8.64 8.65 8-67

8.68 8.69 8-70

8.11 8.72

__ .

-

_. 6 -

8.32 8.34 8.35

8.36 8.37 8.39

8.40 8.41 8-42

8.43 8.44 845

8.46 6.41 8.48

8.50 8.51 8.52

8.53 8.54 8.55

8.56 8.51 8.58

8.59 8.61 8.62

8.63 8.64 8.65

8.66 8.67 8.68

8.69 8.10 8.72

8.13 8-14 8.15

8-16 8.77

8

8.38 8.39 8.40

8.41 8.42 8.44

8-45 8.46 8.41

8.48 8-49 8.50

8-51 8.52 8.53

8.55 8.56 8,57

8.58 8.59 8.60

8.61 8.62 8.63

8.64 8.66 8.67

8.68 8.69 8.10

8-71 8-12 8-13

8.74 8-75 877

8.18 8.79 8-80

8.81 8.82



--`,`,`,`````,`,,`,,,`,,,`,,,,,-`-`,,`,,`,`,,`---

- 2

1.48 1.49 1.50

1-51 5.52 954

3.55 3.56 3.57

3.58 B.59 8.60

8.61 5-62 5-63

8.65 8.66 8.67

8.68 8.69 8.70

8.71 872 8.73

8 7 4 876 8.77

8.78 8.79 8.80

8.81 8.82 8.83

8-84 8.85 8.87

8.88 8.89 8.90

8.91 8.92

-

-

BSI BS*734 P A R T * Z 59 Lb2

3F SOLIDS-NOT-FAT (S.N.F.) FAT CONTENT (WïïH MILK FAT IN SOLID STATE)

in grammes per millilitre

~

O

8.43 8.44 8.45

8.46 8.47 8.49

8.50 8.51 8.52

8.53 8.54 8.55

8.56 8.57 8.58

8.60 8.61 8.62

8.63 8.64 8.65

8.66 8.67 8-68

8.69 8.71

__

8-72

8.73 8-74 8.75

8.76 8.77 8.78

8-79 8.80 8.82

_< 8.83 8.84 8.85

8.86 8.87 -

1.028

4

8.53 8.54 8-55

8.56 8.57 8.59

8.60 8.61 8.62

8.63 8.64 8.65

8.66 8.67 8.68

8.70 8.71 8.72

8.73 8.74 8.75

8.76 8.77 8.78

8.79 8.81 8.82

8.83 8-84 8.85

8.86 8.87 8.88

8.89 8.90 8.92

8-93 8.94 8.95

8.96 8.97 -

- 6

5.58 8.59 8.60

8.61 8.62 8-64

8-65 8.66 8.67

8.68 8.69 8-70

8.71 8.72 8.73

8.75 8.76 8-77

8.78 8.79 8.80

8.81 8.82 8.83

8.84 8.86 8.87

8.88 8.89 8.90

8.91 8.92 8.93

8.94 8.95 8.97

8.98 8.99 9.00

9 o1 9.02

-

-

-.

8

5-63 8.64 8.65

8.66 8.67 8.69

8.70 8.71 8.72

8.73 8.74 8.75

8.76 8-77 8.78

8.80 8.81 8.82

8.83 8.84 8.85

8.86 8.87 8.88

8.89 8.91 8.92

8.93 8.94 8.95

8.96 8.97 8.98

8.99 9.00 9.02

9.03 9.04 9.05

9.06 9.07

~

-

O

8.68 8.69 8-70

8.71 8.72 8.74

8-75 8.76 8-77

8.78 8.79 8.80

8.81 8.82 8.83

885 8.86 8.87

8.88 8.89 8.90

8.91 8.92 8.93

8.94 8.96 8.97

8.98 8.99 9.00

9.01 9.02 9.03

9.04 9.05 9.07

9.08 9.09 9.10

9.11 9.12 -

2

8.73 8.74 8,75

8.76 8.17 8.79

8.80 8.81 8.82

8.83 8.84 8.85

8.86 8.87 8.88

8.90 8.91 8.92

8.93 8.94 8.95

8.96 8.97 8.98

8.99 9.01 9.02

9.03 9.04 9.05

9.06 9.07 9.08

9.09 9.10 9.12

9.13 9-14 9.15

9.16 9.17 -

1.029

4

8.78 8.79 8.80

8.81 8.82 8.84

8.85 8.86 8.87

8.88 8.89 8.90

8.91 8.92 8.93

8-95 8.96 8.97

8-98 8.99 9.00

9.01 9.02 9.03

9.04 9-06 9.07

9.08 9.09 9.10

9.11 9.12 9.13

9.14 9-15 9.17

9.18 9-19 9.20

9-21 9.22 -

27

__ 6

8.83 8.84 8.85

8.86 8.87 8.89

8.90 8.91 8.92

8-93 8.94 8.95

8.96 8.97 8.98

9.00 9.01 9.02

9.03 9.04 9.05

9.06 9.07 9.08

9.09 9.11 9.12

9.13 9.14 9.15

9-16 9.17 9.18

9.19 9.20 9.22

9.23 9.24 9-25

9.26 9-27

__

-

8

8.88 8.89 8.90

8.91 8.92 8-94

8.95 8.96 8-97

8.98 8-99 9.00

9.01 9.02 9.03

9.05 9.06 9-07

9.08 9.09 9.10

9.11 9.12 9.13

9.14 9.16 9.17

9.18 9.19 9.20

9.21 9.22 9.23

9.24 9.25 9.27

9.28 9.29 9.30

9.31 9-32 -

- :O30

O

8.93 8-94 8.95

8.96 8.97 8.99

9.00 9.01 9.02

9.03 9.04 9.05

9.06 9.07 9.08

9.10 9-11 9.12

9-13 9.14 9.15

9.16 9.17 9.18

9.19 9.21 9.22

9.23 9.24 9.25

9.26 9.27 9.28

9.29 9.30 9.32

9.33 9.34 9.35

9.36 9.37

~

~

-

4bb4 OLb3299 3

B.S. 734 : Part 2 : 1959

- 'ercent-

age )f fat by weight

4.00 4.05 410

4.15 4.20 4.25

4.30 4.35 4.40

4.45 4.50 455

4 6 0 4.65 4.70

475 480 4.85' --

490 495 5.00

5.05 5.10 5.15

5.20 5.25 5.30

5.35 5-40 5.45

5.50 555 5.60

5.65 570 5.75

580 5-85 590

5.95 600 7



--`,`,`,`````,`,,`,,,`,,,`,,,,,-`-`,,`,,`,`,,`---

BSI B S * 7 3 4

- Percent,

4P of fat bj weight

4.00 465 410

4-15 420 42s

439 435 440

4.45 4.50 455

460 465 4.70

475 4.80 485

4-90 4.95 500

5.05. 5.10 515

520 52s 5-30

5.35 540 5.45

5-50 5.55 5-60

5.65 5.70 5.75

580 5.85 5.90

5.95 6 W

P A R T * 2

- O

8.93 8.94 895

8-96 8.97 8.99

9.00 9.01 9002

9-03 9-04 9.05

9.06 9.07 9-08

9.10 9.11 9.12

9.13 9814 9.15

9016 3.17 3.18

3.19 3.21 3.22

3.23 3.24 P25

3.26 3.27 3-28

3.29 3.30 3.32

P33 3.34 j.35

ì.36 3-37

-

-

- 2

8-98 8199 9.00

9.01 9.02 9.04

9-05 9-06 9.07

9-08 9.09 9.10

9-11 9.12 9.13

9.15 9.16 9-17

9.18 9-19 9-20

9-21 9.22 9.23

3.24 3.26 3.27

3.28 3.29 3.30

3-31 3.32 3.33

3.34 )*35 3.37

P38 3.39 3040

3-41 3.42

-

-

1.030 - 4

9.03 9-04 9.05

9.06 9.07 9-09

9-10 911 9112

9.13 9.14 9.15

9-16 9.17 9.18

9.20 9.21 9-22

9.23 9.24 925

9.26 9.27 9.28

9.29 9.31 9-32

3.33 3.34 3.35

3036 3.37 3.38

3-39 3-40 3.42

3.43 3.44 3.45

3.46 3047

-

-

- 6

9.08 9.09 9.10

9-11 9.12 9.14

9.15 9.16 9.17

9.18 9.19 9.20

9-21 9.22 9.23

9.25 9.26 9.27

9.28 9-29 9.30

9-31 9.32 9.33

9-34 9.36 9-37

9.38 9.39 940

3-41 9.42 9.43

3.44 3.45 3.47

3.48 9.49 9.50

3-51 3-52

-

-

- 8

9.13 9.14 9-15

9-16 9.17 9.19

9.20 9.21 9-22

9.23 9-24 9.25

9026 9.27 9.28

9.30 9.31 9032

9.33 9.34 9.35

9.36 9.37 9.38

9.39 9.41 9.42

9.43 9'44 9-45

9-46 9-47 9-48

9.49 9.50 9.52

9.53 9-54 9.55

3.56 3-57

-

-

- 0

9.18 9.19

-

9-20

9-21 9.22 9.24

9.25 9-26 9.27

9.28 9.29 9.30

9.31 9.32 9.33

9.35 9.36 9.37

9.38 9.39 9.40

9-41 9-42 9.43

9.44 9.46 9.47

9.48 9.49 9.50

9.51 9.52 9.53

9.54 9.55 9.57

9-58 9.59 9.60

3-61 9-62 -

28

- 2

9-22 924 9.25

9.26 9-21 9.29

9.30 9-31 9-32

9.33 9.34 935

9.36 9.37 9-38

-

9.411 9.41 9.42

9.43 9-44 9-45

9.46 9-47 9.48

9-49 9.51 9.52

9.53 9054 9-55

9.56 9-57 9-58

959 9.60 9-62

9.63 9.64 9.65

9.66 967 -

1.031

B.S. 734 : Part 2 : 1959 TABLE 3 (cont.). PERCENTAGE COI#2SPONDING TO OBSERVED DENSITY AND GIVEN

- 4

9.28 9.2s 9.30

9.31 9.32 9.34

9.35 9.36 9.37

9.38 9.39

-

9.40

9-41 9.42 9.43

9.45 9.46 9.47

9.48 9.49 9.50

9-51 9.52 9.53

9-54 9.56 9-57

9.58 9.59 9.60

9.61 9.62 9.63

9.64 9.65 9.67

9.68 9-69 9.70

9.71 9-72 -

- 6

9.32 9.34 9.35

9*3f 9.31 9.39

9.4c 9.41 9-42

9.43 9.44 9-45

9-4f 9.41

-

9-48

9.50 9.51 9.52

9.53 9.54 9.55

9-56 9.57 9-58

9.69 9.61 9.62

9.63 9.64 9.65

9.66 9.67 9.68

9.69 9.70 9.72

9.73 9.74 9.75

9.76 9-77 -

- 8

9.3f 9.3s 94c

9-41 9-41 9.44

9-45 9.4é 941

9.48 9-4s 9*5c

9-51 9.52 9-53

9.55 9,5€ 9.57

9-58 9.5s 9.6C

9.61 9.62 9.63

9.64 9.66 9.67

9-68 9.69 9-10

9.71 9-72 9-73

9.74 9.75 9.77

9.78 9-79 9.80

9.81 9.82

-

-

Demitp. of mllL at u)"C (68%)

- O

9-42 9.44 9.45

9.4f 9.41 9-45

9.5c 9.51 9.52

9-52 9.54 9.5:

9.5f 9.51 9.5&

9-6c 9.61 9.62

9.62 964 9.65

9.66 9.67 9.68

9.69 9.71 9.72

9.73 9-74 9.75

9.76 9.77 9-78

9.79 9.80 9.82

9.83 9 84 9.85

9.86 9-81

-

-

2 4

9.48 9.53 9.49 9-54 9.50 9.55

9.51 9-50 9.52 9.57 9.54 9.59

9.55 9.60 9-56 9.61 9-57 9.62

9.58 9-63 9.59 9.64 9.60 9.65

9-61 9.66 9.62 9.67 9-63 9-68

9.65 9.70 9.66 9.71 9-61 9-72

9.68 9.73 9.69 9.74 9.70 9.75

9.71 9.76 9.72 9-77 9-73 9-78

9-74 9-19 9.76 981 9.77 9-82

9.78 9.83 9-79 9-84 9.80 9.85

9.81 9-86 9.82 9.87 9.83 9.88

9.84 9.89 9.85 9.90 9-87 9.92

9.88 9.93 9.89 9.94 9.90 9.95

9.91 9-96 9.92 9.97

-- -I-- 9.58 9.63 9.59 9. 9.60 9.65

9.61 9.66 9.62 9.67 964 9.69

9.65 9.70 9.66 9.71 I 9.67 9-72

9.68 9.73 9.69 9.74 9.70 9.75

9.71 9-16 9.72 9.77 9-73 9.78

9.75 9.80 9.76 9.81 9.77 9.82

9.78 943

9.80 9.85 9.79 9.84 I

9.81 9-86 9.82 9.87 9.83 9.88

9.88 9.93 9-89 994 9.90 9-95

9-911 996

9.94 9.99

9.97 10.02 9.95 10-00 I

9.98 10.03 9-99 10-04 0.00 1005

0.01 10.06 0.02 10.07



--`,`,`,`````,`,,`,,,`,,,`,,,,,-`-`,,`,,`,`,,`---

- 2

9-73 9.74 9.75

9-76 9.77 9-79

9.80 9.81 9.82

9.83 9.84 9.85

9.86 9-87 9.88

9.90 9.91 9.92

9.93 9.94 9.95

9.96 9.97

-

9.98

9% 10-01 10.02

10.0: 10.w 10.E

l o a 10.0; 10.01

10*0! lo.]( 10.1:

10.1; 10.11 10.1!

10.1( 10.1' -

1.033

4

9-78 9.79 9 4 0

9.81 9.82 9.84

9.85 9.86 9.87

9.88 9.89 9.90

9-91 9.92 9.93

9.95 9.96 9.97

9-98 9.99 10~00

10.01 10*02 10-03

10.04 LO.Of 10.07

10.0f 10.0: 1o.u

10.11 10.1: 10.1:

10.11 10*1! 10.1'

10.11 10.1! 10.2(

10.2: 10.2;

-

-

6

9.83 9.84 9.85

9.86 9.87 9-89

9.90 9.91 9.92

9.93 9.94 9.95

9.96 9.97 9.98

L0.00 LO.01 L0.02

10.03 LO44 10.05

10.06 10.07

-

too8

10.09 10.11 10.12

10.1: 10.14 10.15

10.lt 10.17 10.11

10.1: 10.2( 10.2:

10.2: 10.21 1O2!

10.21 10.2' -

8

9.88 9 4 9 9.90

9.91 9.92 9.94

9-95 9-96 9.97

9.98 9.99 .O.W

.0*01

.0-02

.Ou03

,045 L0.06 L0.07

LO-O8 10.09 10.10

10.11 10.12 10.13

10.14 1O.lf 10-17

10.11 10.1: 10.2(

10.21 10.2: 10.2;

10.2' 10.2: 10.2:

10-21 10.2! 10*3(

10.3: 10.31 -

O

9.93 9.94 9.95

9.96 9.97 9-99

.o.oo

.0.01

.o.oz

.0*03

. O G I ,045

.o46 ,0*07 .O.OS

L0.10 LO.11 L0.12

10.13 10.14 10.15

10.16 10.17

-

10.18

10.19 10.21 10-22

10.2: 10.24 10.25

10.2t 10.2i 10.21

10.2: 10.3í 10.3:

103; 10.3 10.3

103i 10.3' -

2

9.98 9.99 0.00

.0*01

.0*02 ,044

.0*05

.0.06

.0*07

.Oe08

.0.09 10.10

! O * l l L0.12 L0.13

Los15 LO16 10.17

10.18 10.19 10-20

10.21 10.22 10.23

10.24 10.2E 10.21

10.21 10.2: 10*3(

10.31 10.31 10-3;

10.3' 10.3! 10.3;

1031 10.3: 1 0 4

10.4: 10.4:

-

-

1.034

4

0.03 0.04 0.05

0.06 0.07 .0.09

.0.10

. o s 1 1

.0*12

.Os13

.Os14

.Oe15

LO-16 L0.17 L0.18

L0.20 L0.21 L0.22

10.23 10.24 10-25

10.26 10.27

-

10.28

10.29 10.31 10.32

10--3: 10.34 10.x

10.3í 10.37 10.31

10.3: 10*4( 10.4:

10.4; 10.4 10*4!

1 0 4 10.4' -

29

6

0.08 0.09 0.10

. O . l l

.0*12

.0*14

.0.15

.0*16

.0*17

10.18 !0*19 L0.20

10.21 L0.22 10.23

10.25 10.26 10.27

10.28 10.29 10.30

10.31 10.32 10.33

10.34 10.3f 10.31

10.31 10.3: 10.4í

10.41 10.45 10.4;

l o+ 10.4: 10.4;

10.41 10*4! 10.5i

105 105:

-

-

B S I BS*739 P A R T * Z 59 W l bZ4bh9 OLb330L €!I m

IF SOLDS-NOT-FAT (S.N.F.) TAT CONTENT (WITH MILK FAT IN SOLID STATE)

~1 grammes per millilitre

- O

9.68 9.69 9.70

9.71 9.72 9.74

9.75 9.76 9.77

9.78 9.79 9.80

9.81 9.82 9.83

9.85 9.86 9.87

9.88 9.89

-

9.9a

9.91 9.92 9.92

9.94 9-9z 9.97

9.91 9.9:

10"

10.03 10.0: 10.0;

lo.@ 10.E 10.0'

10.01 l o a 10.1(

10.1: 10.1: - e

8

0.13 0.14 0.15

0.16 .0*17 .0.19

.0*20

.0.21

.0*22

.Oe23 !0.24 LO25

10.26 L0.27 10.28

10.30 10.31 10-32

10.33 10.34 10.35

10.36 10.37

-

10.38

10.39 1041 10.42

10.42 10.44 10.4!

10.4f 10.4i 10-41

10.4: 10.5( 10.5:

10.5: 10-51 10.5!

10.51 10.5' -

- *O35

O

0.18 0.19 .0.20

.0*21 0.22 .0*24

.0.25

.Ou26

.0-27

L0.28 L0.29 10.30

L0.31 10.32 10.33

10.35 L0.36 10.37

1038 10.39 1040

10-41 10.42 10.43

10.44 104E 10.47

10.41 10.4: 10.5C

10.51 10.5; 10.52

10.5' 10.5: 105:

10.51 10.5! 104(

10.6: 10.61

-

-

B.S. 734 : Part 2 : 1959

- ercení- age

Ifatby- weight

400 405 4.10

4.15 4.20 4-25

4.30 4.35 4.40

4.45 450 455

4-60 4.65 4-10

4.75 4.80 4.85

4.90 495 5.00

5.05 510 5.15

5.20 5.25 5.30

5.35 5.40 5.45

550 5.55 5.60

5-65 5.70 5.75

5.80 5.85 5.90

5.95 6.00 - Copyright British Standards Institution

Reproduced by IHS under license with BSI - Uncontrolled Copy Licensee=Hong Kong Polytechnic Univ/9976803100 Not for Resale, 08/03/2005 23:49:02 MDTNo reproduction or networking permitted without license from IHS

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BRITISH STANDARDS

The following are available on application:

BSI CATALOGUE Including numerical lists of publications and alphabetical subject index

SECïIONAL LISTS Aerospace materials and components (SL 25) Agricultural, dairying and allied interests (SL 3 1) Automobile (SL 34) Building (SL 16) Chemical engineering (SL 5 ) Chemicals, fats, glues, oils, soaps, etc. (SL 4) Cinematography and photography (SL 1) Coal, coke, mining and quarrying requisites (SL 13) Codes of Practice (SL 8) Consumer goods (SL 3) Documentatlon, including Universal Decimal Classification (UDC) (SL 35) Drawing office practice (SL 37) Electrical engineering: power, electronics, telecommunications, acoustics, electro-acoustics,

Furniture, bedding and furnishings (SL 11) Gardening, horticulture and landscape work (SL 41) Gas and solid fuel and refractories (SL 2) ûeneral management, quality assurance, quality control and statistics (SL 44) Glass, glasswaraand glazing (excluding laboratory apparatus) (SL 39) Guide for teachers In consumer education (SL 45) Guide for teachers in technical education (SL 46) Heating, ventilating, air conditioning and refrigeration (SL 42) Hospital equipment (SL 18) Industrial process measurement and control (SL 17) Iron and steel (SL 24) Laboratory apparatus (SL 23) Leather, plastics, rubber (SL 12) Local authority purchasing (SL 28) Machine tools (SL 20) Mechanical engineering (SL 6) Nomenclature, symbols and abbreviations (SL 29) Nowferrous metals (SL 19) Nuclear energy (SL 36) Office machines and data processing (SL 43) Packaging and containers (SL 15) Paints, vamlshes, paint ingredients and colours for paints, etc.. (SL 9) Petroleum industry (SL 38) hinting and stationery, paper and board (SL 22) Road engineering (SL 32) Safety equipment (SL 30) Shipbuilding and manne (SL 40) Textiles and clothing (SL 33) Welding (SL 7 ) Applications should be addressed to: B R I T I S H S T A N D A R D S I N S T I T U T I O N Sales Administration Linford Wood, Milton Keynes MK14 6LE (Telephone Milton Keynes (0908) 320033)

illumination, domestic appliances (SL 26)



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BSI B S * î 3 L 1 P A R T * Z 59 W lb24669 0363303 L ~ W _ _ _ _ _ ~

BRITISH STANDARDS INSTICUTION

The British Standards Institution was founded in 1901 and incorporated by Royal Charter in 1929.

The principal objects of the Institution as set out in the charter are to co-ordinate the efforts of producers and users for the improvement, sfandardization and simplification of engineering and industrial materials : to simplify production and distribution; to eliminate the waste of time and material involved in the production of an unnecessary variety of patterns and sizes of articles for one and the same purpose: to set up standards of quality and dimensions, and to promote the general adoption of British Standards.

In carrying out its work the Institution endeavours to ensure adequate representation of all viewpoints. Before embarking on any project it must be satisfied that there is a strong body of opinion in favour of proceeding and that there is a recognized need to be niet.

'The Institution is a non-profit-inaking concern. Ii

is financed by subscriptions from firms, trade associations, professional institutions and other bodies interested in its work, by a Government grant and by the sale of its publications. The demands on the services of the Institution are steadily increasing aiid can only be met if continuing and increased financial support is provided.

Membership of the institution is open to British subjects, compnnies, technical and trade associations and local and public authorities.

8409 -6 -0.1 k-B Copyright British Standards Institution Reproduced by IHS under license with BSI - Uncontrolled Copy Licensee=Hong Kong Polytechnic Univ/9976803100


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BS_734_2_1959.pdf

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Transcript of BS_734_2_1959.pdf