![[XLS] · Web view1 2 2 2 3 2 4 2 5 2 6 2 7 8 2 9 2 10 11 12 2 13 2 14 2 15 2 16 2 17 2 18 2 19 2 20 2 21 2 22 2 23 2 24 2 25 2 26 2 27 28 2 29 2 30 2 31 2 32 2 33 2 34 2 35 2 36 2](https://static.fdocuments.in/doc/165x107/5ae0cb6a7f8b9a97518daca8/xls-view1-2-2-2-3-2-4-2-5-2-6-2-7-8-2-9-2-10-11-12-2-13-2-14-2-15-2-16-2-17-2.jpg)
GBMS304-2
2
GEOSTATS PTY LTD Sample and Assay Monitoring Services Certified Multi-Element Reference Material Product Code GBMS304-2 Certified Control Values Analyses Element Grade Standard Deviation No of Analyses Confidence Interval Au - FA (ppm) 6.04 0.29 150 0.05 Au - AR (ppm) 5.74 0.46 100 0.09 Silver (ppm) 5.1 0.6 112 0.1 Copper (ppm) 14325 595 179 87.4 Lead (ppm) 820 53 174 7.9 Zinc (ppm) 57 8 159 1.2 Nickel (ppm) 58 7 145 1.2 Arsenic (ppm) 380 37 154 5.9 Cobalt (ppm) 306 27 107 5.0 Sulphur (%) 3.34 0.14 91 0.03 CRM Details Control Statistic Details Neutron Activation Control statsitics were produced from results accumulated in the : Analysis Results (ppm) Multiple Geostats Pty Ltd Laboratory Round Robin Program. Antimony 2.27 91 laboratories (at least) tested this material for multi-element content. Arsenic 388.00 1 laboratories tested this material using Neutron Activation Analysis. Barium -100.00 Bromine 2.37 Calcium% 6.70 Source Material Cerium 250.67 Prior to homogenisation and testing, this material was sourced from Caesium -1.00 Fresh Basaltic / Quartz Au ore ex South West Australia Chromium 720.33 Cobalt 331.67 Colour Designation Europium 1.88 Light gray Gold ppb 5880.00 Hafnium 3.74 Usage Iridium ppb -20.00 This p roduct i s for u se in the mining i ndustr y a s r eference materials f or monitoring a nd testi ng Iron % 4.65 the accuracy of laboratory assaying. Lanthanum 137.67 Lutetium 0.68 Preparation and Packaging Molybendum -5.00 All standards are dried in an oven for a minimum of 12 hours at 110 o C. The dry material is then Potassium % 0.70 pulverised to bet te r th an 75 micron (nominal mean of 45 mi cr on ) using an Air Classifier. The Rubidium 46.8 0 ma teri al is t he n homog en is ed an d store d i n a sea le d, s tabl e contain er re ad y fo r fi na l pac kagi ng . Sa ma ri um 16 .23 Scandium 25.03 Ma terials ar e st atis ti ca ll y sampled fr om st or es, then packaged into ei ther heat se al ed, air ti gh t, Se lenium -5.00 foil pulp packets or screw top sealed glass jars ready for distribution. All packaging Silver -5.00 has been chosen t o ensure minimal contamination from outside so urc es during shipment, use Sodium % 1.70 and storage. Tantalum -1.00 Tellurium -5.00 Assay Testwork Thorium 12.77 All stand ar ds are test ed tho rough ly in th e Geostat s bi-annual lab or at ory survey. Th is i nvolv es Tu ngs te n 13 .2 3 assaying b y a minimum o f 50 reputable laboratories s elected f rom across t he world. Results Uranium -2. 00 are compiled into a comprehensive report detailing statistics for each standard. Assay Ytterbium 5.46 distributi ons are checked and processed s tatistically, producing monitoring s tatistics for these Zinc -100.00 standards. Materials are tested regularly to ensure stability and homogeneity. Zirconium -500.00 68 Watkins Street, White Gum Valley, Western Australia 6162 Phone : +61 8 9430 9696, Fax : +61 8 9430 9695 e-mail : pjh@geostats. com.au, [email protected] Website http://www.g eostats.com.au G B M S 3 0 4 2 G e o s t a t s P t y L t d , C e r t i f i e d M u l t i E l e m e n t R e f e r e n c e M a t e r i a l , P r o d u c t C o d e :
-
Upload
dave-adams -
Category
Documents
-
view
221 -
download
0
Transcript of GBMS304-2
8/8/2019 GBMS304-2
http://slidepdf.com/reader/full/gbms304-2 1/1
GEOSTATS PTY LTDSample and Assay Monitoring Services
Certified Multi-Element Reference Material Product Code
GBMS304-2
Certified Control Values
Analyses
Element Grade Standard Deviation No of Analyses Confidence Interval
Au - FA (ppm) 6.04 0.29 150 0.05
Au - AR (ppm) 5.74 0.46 100 0.09
Silver (ppm) 5.1 0.6 112 0.1
Copper (ppm) 14325 595 179 87.4
Lead (ppm) 820 53 174 7.9
Zinc (ppm) 57 8 159 1.2
Nickel (ppm) 58 7 145 1.2
Arsenic (ppm) 380 37 154 5.9
Cobalt (ppm) 306 27 107 5.0
Sulphur (%) 3.34 0.14 91 0.03
CRM Details
Control Statistic Details Neutron Activation
Control statsitics were produced from results accumulated in the : Analysis Results (ppm)
Multiple Geostats Pty Ltd Laboratory Round Robin Program. Antimony 2.27
91 laboratories (at least) tested this material for multi-element content. Arsenic 388.00
1 laboratories tested this material using Neutron Activation Analysis. Barium -100.00
Bromine 2.37
Calcium% 6.70
Source Material Cerium 250.67
Prior to homogenisation and testing, this material was sourced from Caesium -1.00
Fresh Basaltic / Quartz Au ore ex South West Australia Chromium 720.33
Cobalt 331.67
Colour Designation Europium 1.88
Light gray Gold ppb 5880.00
Hafnium 3.74
Usage Iridium ppb -20.00
This product is for use in the mining industry as reference materials for monitoring and test ing Iron % 4.65
the accuracy of laboratory assaying. Lanthanum 137.67
Lutetium 0.68
Preparation and Packaging Molybendum -5.00
All standards are dried in an oven for a minimum of 12 hours at 110oC. The dry material is then Potassium % 0.70
pulverised to better than 75 micron (nominal mean of 45 micron) using an Air Classifier. The Rubidium 46.80
material is then homogenised and stored in a sealed, stable container ready for final packaging. Samarium 16.23Scandium 25.03
Materials are statistically sampled from stores, then packaged into either heat sealed, air tight, Selenium -5.00
foil pulp packets or screw top sealed glass jars ready for distribution. All packaging Silver -5.00
has been chosen to ensure minimal contamination from outside sources during shipment, use Sodium % 1.70
and storage. Tantalum -1.00
Tellurium -5.00
Assay Testwork Thorium 12.77
All standards are tested thoroughly in the Geostats bi-annual laboratory survey. This involves Tungsten 13.23
assaying by a minimum of 50 reputable laboratories selected from across the world. Results Uranium -2.00
are compiled into a comprehensive report detailing statistics for each standard. Assay Ytterbium 5.46
distribut ions are checked and processed statistically, producing monitoring statistics for these Zinc -100.00
standards. Materials are tested regularly to ensure stability and homogeneity. Zirconium -500.00
68 Watkins Street, White Gum Valley, Western Australia 6162Phone : +61 8 9430 9696, Fax : +61 8 9430 9695
e-mail : [email protected], [email protected]
Website http://www.geostats.com.au
G B M S 3 0 4 - 2
G e o s t a t s P t y L t d , C
e r t i f i e d M u l t i - E l e m e n
t R e f e r e n c e M a t e r i a l ,
P r o d u c t C o d e :
![[XLS] · Web view1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 2 10 2 11 2 12 2 13 2 14 2 15 2 16 2 17 2 18 2 19 2 20 2 21 2 22 2 23 2 24 2 25 2 26 2 27 2 28 2 29 2 30 2 31 2 32 2 33 2 34 2 35](https://static.fdocuments.in/doc/165x107/5aa4dcf07f8b9a1d728c67ae/xls-view1-2-2-2-3-2-4-2-5-2-6-2-7-2-8-2-9-2-10-2-11-2-12-2-13-2-14-2-15-2-16-2.jpg)
