LA-1997-0115-A - Intertek Testing Services (S) Pte LtdChloride ASTM E291-18, Potentiometric 5. Iron...

Intertek Testing Services (S) Pte Ltd Certificate No. : LA-1997-0115-A Caleb Brett Singapore Technical Centre Issue No. : 32 1 Seraya Avenue Singapore 628208 Date : 03 February 2021 Page : 1 of 29 FIELD OF TESTING : Chemical and Biological Testing

MATERIALS / PRODUCTS TESTED

TESTS / PROPERTIES STANDARD METHODS /

TECHNIQUES / EQUIPMENT

I PETROCHEMICALS AND SOLVENTS A. Petrochemicals 1. Acetaldehyde of Vinyl Acetate ASTM D2191-06(12) and Solvents Monomer 2. Total Acid Acceptance ASTM D2942-02(18) 3. Acidity in Volatile Solvent ASTM D1613-17 4. Aldehyde ASTM D2119 -19 5. Alkalinity in Acetone ASTM D1614-09(17) 6. Aniline Point (Method A) ASTM D611-12(16) 7. Aromatics ASTM D1319-19 8. Ash ASTM D482-19 9. Chloride content In-House Method WIM 5.25 Rev 1.0 /Turbidimetric Techniques 10. Colour (Pt-Co Scale) ASTM D1209-05(19) 11. Colour (Saybolt) ASTM D156-15 12. Distillation Range IBP and DP ASTM D86-20b ASTM D1078-11(19) ASTM D850-18e1 13. Doctor Test ASTM D4952-12(17) 14. Flash Point (Tag Close) ASTM D56-16a

Certificate No. : LA-1997-0115-A Issue No. : 32 Date : 03 February 2021 Page : 2 of 29




15. Free Halogens ASTM D4755-95(20) 16. Iron Content in Ethylene, Glycols ASTM E202-18 & Propylene Glycol 17. Non-Volatile Matter ASTM D1353-13 18. Permanganate ASTM D1363-06(19) 19. pH ASTM D2110-00(17) 20. Specific Gravity by Digital Density ASTM D4052-18a Meter IP 365/97(20) ISO 12185: 1996 21. Viscosity, Kinematic ASTM D445-19a IP 71/97 ISO 3104: 1994 22. Water by Karl Fischer ASTM E1064-16 23. Water Miscibility ASTM D1722-09(17) 24. Acidity in Vinyl Acetate ASTM D2086-08(12) 25. Acidity - Alkalinity of Halogenated ASTM D2989-01(16) Organic Solvents 26. Acidity of Benzene ASTM D847-16 27. Acid Wash Colour of Xylene ASTM D848-18 28. Total Chloride ASTM D4929-19a ASTM D5808-20 29. Copper Corrosion of Industrial ASTM D849-15(19)e1 Aromatic Hydrocarbons 30. Hydroquinone in Vinyl Acetate ASTM D2193-06(12) 31. Iron in Trace Quantities ASTM E394-15 32. Inhibitor (TBC) in Styrene ASTM D4590-18 Monomer





33. MEHQ in Monomeric Acrylate ASTM D3125-06(12) Ester & Acrylate Acid 34. Non-Volatile Matter in ASTM D2109-01(16) Halogenated Organic Solvents & Admixtures 35. Sulphuric Acid Wash ASTM E346-08e1 36. Acid Value ASTM D1045-19 37. Alkalinity as NaOH ASTM D2106-07(17) 38. Appearance ASTM D3741-00(20) 39. Bromine Index of Petroleum ASTM D2710-20 Hydrocarbons by Electrometric Titration 40. Bromine Index of Aromatic ASTM D5776-14a Hydrocarbons by Electrometric Titration 41. Colour (Pt-Co Scale) – ASTM D2108-10(20) Halogenated Organic Solvents 42. Free Halogens ASTM D4755-95(20) 43. FTIR Scan In-House Method WIM 5.10 Rev 1.2 / FTIR Spectroscopy 44. Hydroxyl Number ASTM D4274-16 45. Odour of Volatile Solvents & ASTM D1296-01(12) Diluents 46. Refractive Index ASTM D1218-12(16) 47. Specific Gravity – Halogenated ASTM D2111-10(20) Organic Solvents 48. Suspended Matter ASTM D4670-17 49. Unsaturation of Polyols ASTM D4671-16





50. Water in Halogenated Organic ASTM D3401-97(17) Solvents 51. Trace Chloride in Aromatics ASTM D5808-20 Hydrocarbons by Oxidative Microcoulometry 52. Carbonyl Number by Chemical UOP 624-14 Analysis 53. Chloride in Petroleum Distillates UOP 779-08 by Microcoulometry 54. Trace Chloride in Liquid ASTM D5194-18 Aromatic Hydrocarbons 55. Trace Quantities of Carbonyl ASTM E411-17a Compounds with 2, 4- Dinitrophenylhydrazine 56. Water in Volatile Solvents (Karl ASTM D1364-02(12) Fischer Reagent Titration Method) 57. *Sulfur Speciation by GC ASTM D5623-19 58. *DHA by High Resolution GC ASTM D6730-19 59. Color of Liquids by Tritimulus ASTM D5386-16 Colorimetry 60. *MTBE by GC ASTM D5441-98(17) 61. Iron by FerroZine Method ASTM E1615-16 62. Ultra-Low Nitrogen in Aromatic ASTM D7184-20 Hydrocarbons 63. Total Fluorine, Chlorine and Sulfur ASTM D7359-18 In Aromatic Hydrocarbons and Their Mixtures by CIC Method 64. Determination of Halogenated and In-House Method WIM 5.19C Sulfur Compounds in Hydrocarbon Rev 1.1 / C.I.C. Samples by Combustion Ion Chromatography (C.I.C.)





65. Polymer Content in Styrene ASTM D2121-16 Monomer 66. Peroxide in Styrene Monomer ASTM D2340-18 67. Analysis of Styrene in Capillary GC ASTM D5135-16e1 68. UV Transmittance of Monoethylene ASTM E2193-16 Glycol 69. Glycol Impurities ASTM E2409-20 B. Caustic Soda 1. Iron In-House Method WIM 5.12 Rev 1.0 /Colorimetric techniques 2. Sulphate In-House Method WIM 5.13 Rev 1.0 / Gravimetric techniques 3. Sodium Hydroxide ASTM E291-18, Titrimetric 4. Chloride ASTM E291-18, Potentiometric 5. Iron ASTM E291-18, Photometric 6. Sulphate ASTM E291-18, Gravimetric

C. Denatured Ethanol 1. * Denatured Ethanol Content by In-house Method WIM 5.14 GC Rev 1.0 II PETROLEUM TESTING A. Jet A-1 / Kerosene 1. Colour (Saybolt) ASTM D156-15 2. Total Acidity ASTM D3242-11(17) 3. Aromatics ASTM D1319-19 ASTM D6379-11(19) 4. Olefins Content ASTM D1319-19 5. Total Sulphur ASTM D4294-16e1 IP 336/04(14) ISO 8754: 1993 BS 2000-336: 2003 6. Mercaptan Sulphur ASTM D3227-16





7. Distillation Range ASTM D86-20b IP 123-11(14) ISO 3405-19 8. Flash Point, Abel IP 170/14 9. Density / Specific Gravity / ASTM DF-12b(17) API Gravity IP 160/99 ISO 3675: 1998 ASTM D4052-18a IP 365/97(20) ISO 12185-96 10. Freezing Point ASTM D2386-19 11. Kinematic Viscosity @ -20°C ASTM D445-19a IP 71/97 ISO 3104: 1994 12. Aniline Gravity Product ASTM D611-12(16) ASTM D1298-12b(17) 13. Smoke Point ASTM D1322-19 14. Naphthalene Content ASTM D1840-07(17) 15. Copper Corrosion ASTM D130-19 16. Thermal Stability (JFTOT) Filter ASTM D3241-20a Pressure Differential Tube Deposit Rating (Visual) 17. Water Reaction Interface Rating ASTM D1094-07(19) Separation Rating 18. Water Separation Index ASTM D3948-20 Modified (MSEP) 19. Electrical Conductivity ASTM D2624-15 IP 274-18 20. Char Value IP 10/12(17) 21. Estimated of Net & Gross Heat of ASTM D4868-17 Combustion ASTM D3338-20 ASTM D4529-17





22. Existent Gum ASTM D381-19 IP 540/08(14) 23. Freezing Point (Auto) IP 529/16 24. Freezing Point (Auto Laser Method) ASTM D7153-15e1 25. Particulate Contamination ASTM D5452-20 26. Heat of Combustion ASTM D4809-18 27. Inorganic Acidity IP 182/06 28. Sulphur ASTM D7039-15a(20) 29. Color by Auto Tritimulus Method ASTM D6045-20 30. * FAME Content by GCMS IP 585/10 32. Trace Elements in Middle Distillate ASTM D7111-16 Fuels by ICP-AES 33. Level of Cleanliness of Aviation IP 565-13 Turbine Fuel- Portable Automatic Particle Counter Method 34. Vapor Pressure (VPX) (Triple ASTM D6378-20 Expansion Method) 35. Determination of Halogenated In-House Method WIM 5.19C and Sulfur Compounds in Rev 1.1 / C.I.C. Hydrocarbon Samples by Combustion Ion Chromatography (C.I.C.) 36. Dynamic Viscosity and Density of ASTM D7042-20 Liquids by Stabinger Viscometer 37. Hydrogen Sulfide and Mercaptan UOP 163-10 Sulfur by Potentiometric Titration 38. Static Dissipater Additives ASTM D7524-10(15) (SDA) by HPLC IP 568-11 39. Water Separation by Portable ASTM D7224-20 Separometer





40. Viable Aerobic Microbial Content ASTM D7978-14(19) IP 613-14 B. Mogas / Reformate / 1. Copper Corrosion ASTM D130-19 Pyrolysis Gasoline 2. Distillation Range ASTM D86-20b IP 123-11(14) ISO 3405-19 3. Doctor Test IP 30/07(14) ASTM D4952-12(17) 4. Induction Period / Oxidation Stability ASTM D525-12a(19) 5. Reid Vapour Pressure ASTM D323-20 6. Sulphur ASTM D4294-16e1 IP 336/04(14) ISO 8754: 1993 BS 2000-336: 2003 7. Lead Content – Iodine ASTM D3341-16 Monochloride Method 8. Lead Content IP 224/02(14) 9. Density / Specific Gravity / API ASTM D1298-12b(17) Gravity IP 160/99 ISO 3675: 1998 ASTM D4052-18a IP 365/97(20) ISO 12185: 1996 10. Mercaptan Sulphur ASTM D3227-16 11. Aromatics, Olefins ASTM D1319-19 *ASTM D6839-18 12. Research Octane Number ASTM D2699-19 13. Motor Octane Number ASTM D2700-19 14. Front End Octane Number ASTM D2699-19





15. * Trace Oxygenated Hydrocarbons In-house Method WIM 5.7 in Liquid Hydrocarbon Streams Rev 1.0 / LowOx by GC (LOWOX) 16. Bromine Number ASTM D1159-07(17) 17. * Hydrocarbon Types, Oxygenated ASTM D6839-18 Compounds, and Benzene in Spark Ignition Engine Fuels 18. Acidity ASTM D974-14e2 IP 139-98(17) 19. Phosphorus ASTM D3231-18 20. Vapour Pressure of Petroleum ASTM D5191-20 Products (Mini Method) 21. Lead Content – Atomic ASTM D3237-17 Absorption Spectroscopy 22. Existent Gum ASTM D381-19 IP 540/08(14) 23. Corrosive Properties (NACE) TM 0172-01 [NACE International, The Corrosion Society] 24. Determination of Total Sulphur ASTM D5453-19a in Light Hydrocarbons, Motor Fuels and Oils by Ultraviolet Fluorescence 25. * Determination of MTBE, ETBE, ASTM D4815-15b(19) TAME, DIPE, tertiary – Amyl Alcohol and C1 to C4 Alcohols in Gasoline by Gas Chromatography 26. * Determination of Benzene, Toluene, ASTM D5580-15(20) Ethylbenzene, p/m- xylene, o-xylene, C9 and heavier Aromatics and Total Aromatics in Finished Gasoline by Gas Chromatography





27. * Paraffin, Naphthene and Aromatic ASTM D5443-14(18) Hydrocarbon type analysis in Petroleum Distillates through by 200C Multi-Dimensional Gas

Chromatography 28. Manganese (except for Reformate) ASTM D3831-12(17) 29. Heat of Combustion: ASTM ASTM D4809-18 30. *Sulfur Speciation by GC ASTM D5623-19 31. *DHA by High Resolution GC ASTM D6730-19 32. *Oxygenates in Gasoline ASTM D5599-18 33. Sulphur ASTM D7039-15a(20) 34. Chloride by Microcoulometry UOP 779-08 35. Color by Auto Tritimulus Method ASTM D6045-20 36. *MTBE by GC ASTM D5441-98(17) 37. Vapor Pressure (VPX) (Triple ASTM D6378-20 Expansion Method) 38. Determination of Halogenated and In-House Method WIM 5.19C Sulfur Compounds in Hydrocarbon Rev 1.1 / C.I.C. Samples by Combustion Ion Chromatography (C.I.C.) 39. Hydrogen Sulfide and Mercaptan UOP 163-10 Sulfur by Potentiometric Titration C. Light Virgin Naphtha / 1. Colour (Saybolt) ASTM D156-15 Naphtha 2. Distillation Range ASTM D86-20b IP 123-11(14) ISO 3405-19 3. Lead Content IP 224/02(14) 4. * Hydrocarbon Types, Oxygenated ASTM D6839-18 Compounds, and Benzene in Spark Ignition Engine Fuels





5. Olefins ASTM D1319-19 6. Reid Vapour Pressure ASTM D323-20 7. Sulphur ASTM D4294-16e1 IP 336/04(14) ISO 8754: 2003 BS 2000-336: 2003 8. Research Octane Number ASTM D2699-19 9. Specific Gravity / Density / API ASTM D1298-12b(17) Gravity IP 160/99 ISO 3675: 1998 ASTM D4052-18a IP 365/97(20) ISO 12185: 1996 10. Motor Octane Number ASTM D2700-19 11. Chlorides ASTM D4929-19a 12. Aromatics *ASTM D6839-18 ASTM D1319-19 13. * Trace Oxygenated Hydrocarbons In-House Method WIM 5.7 in Liquid Hydrocarbon Streams by Rev 1.0 / LowOx GC (LOWOX) 14. Determination of Trace Nitrogen ASTM D4629-17 by Oxidative Combustion 15. Vapour Pressure of Petroleum ASTM D5191-19 Products (Mini Method) 16. Determination of Total Sulphur in ASTM D5453-19a Light, Hydrocarbons Motor Fuels and Oils by Ultraviolet Fluorescence 17. Total Mercury and Mercury UOP 938-20 Species in Liquid Hydrocarbons 18. Existent Gum IP 540/08(14) ASTM D381-19





19. Vapor Pressure (VPX) (Triple ASTM D6378-20 Expansion Method) 20. Heat of Combustion ASTM D4809-18 21. *Sulfur Speciation by GC ASTM D5623-19 22. *DHA by High Resolution GC ASTM D6730-19 23. Color by Auto Tritimulus Method ASTM D6045-20 24. Determination of Halogenated and In-House Method WIM 5.19C Sulfur Compounds in Hydrocarbon Rev 1.1 / C.I.C. Samples by Combustion Ion Chromatography (C.I.C.) 25. Hydrogen Sulfide and Mercaptan UOP 163-10 Sulfur by Potentiometric Titration D. Fuel Oil / Low Sulphur 1. Ash ASTM D482-19 Wax Residue / Decant ISO 6245: 2001 Oil / Light Cycle Oil / IP 4-05(12) Marine Fuel Oil 2. Calorific Value (Fuel Only) ASTM D240-19 3. Conradson Carbon Residue ASTM D189-06(19) 4. Micro Carbon Residue ASTM D4530-15(20) ISO 10370: 2014 IP 398-15 5. Flash Point, PMCC ASTM D93-20 IP 34/16 ISO 2719: 2016 BS 2000-34: 2016 6. Pour Point ASTM D97-17b IP 15-17 ISO 3016: 2019 7. Water by Distillation ASTM D95-13(18)

IP 74/00(14) ISO 3733: 1999





8. Sediment by Extraction ASTM D473-07(17)e1 ISO 3735: 1999 IP 15-17 BS 2000-53: 1999 9. Sulphur ASTM D4294-16e1 IP 336/04(14) ISO 8754: 2003 BS 2000-336: 2003 10. Kinematic Viscosity ASTM D445-19a IP 71/97 ISO 3104: 1994 11. Total Sediment, Existent IP 375/11(18) ASTM D4870-18 ISO 10307-1: 2009 12. Total Sediment, Accelerated IP 390B/11(17) ISO 10307-2: 2009 13. Total Sediment, Potential IP 390A/11(17) ISO 10307-2: 2009 14. Compatibility Test ASTM D4740-20 15. Asphaltenes IP 143/04(16) 16. Water and Sediment ASTM D1796-11(16) 17. Hydrogen Sulphide IP 570-15 18. Fusion + Elements In House Method WIM 5.15 Rev 1.0 (ICPES) IP 377/95(14) ASTM D5184-12(17) 19. Aniline Point ASTM D611-12(16) 20. Trace Nitrogen by Oxidative ASTM D4629-12(17) Combustion





21. Density ASTM D1298-12b(17) IP 160/99 ISO 3675: 1998 ASTM D4052-18a IP 365/97(20) ISO 12185: 1996 22. Hydrogen Sulphide ASTM D5705-20 23. Al, Si, V, Ni, Fe, Na, Ca, Zn, & P IP 501/05 24. Carbon, Hydrogen & Nitrogen ASTM D5291-16 (Method B) 25. *Simulated Distillation ASTM D2887-19ae2 26. Heat of Combustion ASTM D4809-18 27. Asphaltenes ASTM D6560-17 28. *Boiling Point Distribution ASTM D7169-20e1 29. Sulphur ASTM D7039-15a(20) 30. Chloride by Microcoulometry UOP 779-08 31. Nitrogen ASTM D5762-18a 32. n-Heptane Insolubles ASTM D3279-19 33. K Factor and Molecular Weight UOP 375-07 Estimation 34. Determination of Halogenated and In-House Method WIM 5.19C Sulfur Compounds in Hydrocarbon Rev 1.1 / C.I.C. Samples by Combustion Ion Chromatography (C.I.C.) 35. Dynamic Viscosity and Density of ASTM D7042-20 Liquids by Stabinger Viscometer 36. Specific Energy ISO 8217: 2017 Annex H 37. CCAI Calculation ISO 8217: 2017 Annex C 38. Hydrogen Sulfide and Mercaptan UOP 163-10 Sulfur by Potentiometric Titration





39. Aluminium & Silicon ISO 10478: 1997 40. Saybolt Universal Viscosity ASTM D2161-19 (SUS) by Calculation 41. Ramsbottom Carbon Residue ASTM D524-15(19) 42. Acid Petroleum Products ASTM D664-18e2 43. *Determination of Chemical ASTM D7845-20 Species by Multidimensional GC/MS 44. Wax Dissolution Temperature In-House Method WIM 5.188 (WDT) and Wax Appearance Rev 1.1 Temperature (WAT) by DSC 45. Chlorinated Compounds by In-House Method WIM 5.90 Headspace GCMS Rev 1.2 E. Base Oil 1. Determination of Trace Nitrogen ASTM D4629-12(17) by Oxidative Combustion 2. Water by Karl Fischer ASTM D1533-12 3. Sulphur ASTM D7039-15a(20) 4. Nitrogen ASTM D5762-18a 5. Chloride by Microcoulometry UOP 779-08 6. Apparent Viscosity (CCS) ASTM D5293-20 7. Determination of Halogenated and In-House Method WIM 5.19C Sulfur Compounds in Hydrocarbon Rev 1.1 / C.I.C. Samples by Combustion Ion Chromatography (C.I.C.) 8. Hydrogen Sulfide and Mercaptan UOP 163-10 Sulfur by Potentiometric Titration F. Gas Oil / Marine Diesel 1. Ash ASTM D482-19 Oil / Marine Gas Oil ISO 6245: 2001 2. Conradson Carbon Residue ASTM D189-06(19)





3. Micro Carbon Residue ASTM D4530-15(20) ISO 10370: 2014 IP 398-15 4. Colour (ASTM) ASTM D1500-12(17) IP 196-97(14) ISO 2049: 1996 5. Cetane Index ASTM D976-06(16) ISO 4264: 2018 IP 380-18 6. Copper Corrosion ASTM D130-19 7. Distillation Range ASTM D86-20b IP 123-11(14) ISO 3405-19 8. Flash Point, PMCC ASTM D93-20 ISO 2719: 2016 IP 34/16 BS 2000-34: 2016 9. Pour Point ASTM D97-17b ISO 3016: 2019 IP 15-17 BS 2000-15: 1995 10. Cloud Point ASTM D2500-17a ISO 3015: 2019 IP 219-94(13) 11. Cold Filter Plugging Point IP 309/16 12. Strong Acid Number ASTM D974-14e2 IP 139-98(17) 13. Total Acid Number ASTM D974-14e2 IP 139-98(17) 14. Specific Gravity / Density / ASTM D1298-12b(17) API Gravity IP 160/99 ISO 3675: 1998 ASTM D4052-18a IP 365/97(20) ISO 12185: 1996





15. Sulphur ASTM D4294-16e1 IP 336/04(14) ASTM D7039-15a(20) ISO 8754: 2003 BS 2000-336: 2003 16. Kinematic Viscosity ASTM D445-19a IP 71/97 ISO 3104-94 17. Water by Distillation ASTM D95-13(18)

IP 74/00(14) ISO 3733: 1999 18. Oxidation Stability, Accelerated ASTM D2274-14(19) IP 388/97 ISO 12205: 1995 19. Particulate Contaminant ASTM D2276-06(14) 20. Water and Sediment ASTM D2709-16 21. Determination of Trace Nitrogen ASTM D4629-12(17) by Oxidation Combustion 22. Aromatics IP 391/07 23. Trace Elements in Middle Distillate ASTM D7111-16 Fuels by ICP-AES 24. Determination of Total Sulphur in ASTM D5453-19a Light Hydrocarbons, Motor Fuels and Oils by Ultraviolet Fluorescence 25. Filter Blocking Tendency of IP 387/17 Distillate Fuel Oils ASTM D2068-17 26. Derived Cetane Number ASTM D6890-18 27. Kinematic Viscosity at 40°C ASTM D445-19a IP 71/97 ISO 3104: 1994 28. Total Sediment, Existent ISO 10307-1: 2009 IP 375-11(18) ASTM D4870-18





29. Total Sediment Accelerated IP 390B/11(17) ISO 10307-2: 2009 30. Total Sediment Potential IP 390A/11(17) ISO 10307-2: 2009 31. Density at 15°C ASTM D4052-18a ISO 12185: 1996 ISO 3675: 1998 32. Aluminium and Silicon ISO 10478: 1994 33. Lubricity by HFRR IP 450/20 ASTM D6079-18 ISO 12156-1: 2018 CEC-F-06-A-96 34. Cloud Point (Auto) ASTM D5771-20 IP 444/09 35. Pour Point (Auto) ASTM D5950-14(20) 36. Heat of Combustion ASTM D4809-18 37. *Boiling Point Distribution ASTM D7169-20e1 38. CFPP BS EN 116: 2015 IP 309/16 ASTM D6371-17a 39. Chloride by Microcoulometry UOP 779-08 40. Nitrogen ASTM D5762-18a 41. FAME Content by FTIR IP 579/14 EN 14078: 2014 42. Color by Auto Tritimulus Method ASTM D6045-20 43. Ramsbottom Carbon Residue ASTM D524-15(19) 44. K Factor and Molecular Weight UOP 375-07 Estimation 45. Acid Petroleum Products ASTM D664-18e2





46. Cetane Index - Calculated ASTM D4737-10(16) 47. Determination of Halogenated and In-House Method WIM 5.19C Sulfur Compounds in Hydrocarbon Rev 1.1 / C.I.C Samples by Combustion Ion Chromatography (C.I.C.) 48. Dynamic Viscosity and Density of ASTM D7042-20 Liquids by Stabinger Viscometer 49. Specific Energy ISO 8217: 2017 Annex H 50. CCAI Calculation ISO 8217: 2017 Annex C 51. Particulate Contaminant ASTM D6217-18 IP 415/07 52. Free Water and Particulate ASTM D4176-04(19) Contamination in Distillate Fuels (Visual Inspection Procedures) 53. Hydrogen Sulfide and Mercaptan UOP 163-10 Sulfur by Potentiometric Titration 54. Carbon, Hydrogen & Nitrogen ASTM D5291-16 (Method B) 55. Hydrogen Sulphide IP 570-15 56. Total Contamination IP 440-14 EN 12662: 2014 57. Electrical Conductivity ASTM D2624-15 IP 274-18 58. Water Separation by Portable ASTM D7224-20 Separometer 59. Viable Aerobic Microbial ASTM D7978-14(19) Content IP 613-14 G. Crude Oil 1. Specific Gravity / Density / API ASTM D1298-12b(17) Gravity IP 160/99 ISO 3675: 1998 2. Water by Distillation ASTM D4006-16e1





3. Sediment by Extraction ASTM D473-07(17)e1 IP 53/00(14) ISO 3735: 1999 BS 2000-53: 1999 4. Sediment by Membrane Filtration ASTM D4807-05(20) 5. Water by Karl Fischer ASTM D4377-00(11) 6. Sulphur ASTM D4294-16e1 IP 336-04(14) ISO 8754: 2003 BS 2000-336: 2003 ASTM D7039-15a(20) 7. Reid Vapour Pressure ASTM D323-20 8. Water and Sediment ASTM D4007-11(16)e1 9. Total Mercury and Mercury UOP 938-20 Species in Liquid Hydrocarbons 10. Crude Distillation ASTM D2892-20 (15-Theoretical Plate Column) 11. Distillation of Heavy Hydrocarbon ASTM D5236-18a Mixture (Vacuum Potstill Method) 12. Carbon, Hydrogen & Nitrogen ASTM D5291-16 (Method B) 13. Salts in Crude ASTM D3230-19 14. Pour Point of Crude Oils ASTM D5853-17a 15. Heat of Combustion ASTM D4809-18 16. *Boiling Point Distribution ASTM D7169-20e1 17. Asphaltenes ASTM D6560-17 18. Density of Crude Oils ASTM D5002-19 19. Chloride by Microcoulometry UOP 779-08 20. N Heptanes Insolubles ASTM D3279-19





21. Total Mercury by Lumex ASTM D7622-20 22. Total Mercury by NIC ASTM D7623-20 23. K Factor and Molecular Weight UOP 375-07 Estimation 24. Determination of Halogenated and In-House Method WIM 5.19C Sulfur Compounds in Hydrocarbon Rev 1.1 / C.I.C. Samples by Combustion Ion Chromatography (C.I.C.) 25. Hydrogen Sulfide and Mercaptan UOP 163-10 Sulfur by Potentiometric Titration 26. Wax Dissolution Temperature In-House Method WIM 5.188 (WDT) and Wax Appearance Rev 1.1 Temperature (WAT) by DSC H. Hydraulic Oil / 1. Water Content ASTM D95-13(18) Lubricating Oil IP 74/00(14) ISO 3733: 1999 2. Kinematic Viscosity ASTM D445-19a IP 71/97 ISO 3104: 1994 3. Pour Point ASTM D97-17b 4. Viscosity Index ASTM D2270-10(16) 5. Flash Point ASTM D92-18 ASTM D93-20 6. Strong Acid Number ASTM D664-18e2 7. Total Base Number ASTM D2896-15 8. Total Solids IP 316/93(05) 9. Colour ASTM D1500-12(17) 10. Water by Karl Fischer ASTM D1533-12 11. Carbon, Hydrogen and Nitrogen ASTM D5291-16 (Method B)





12. Flash Point ASTM D3828-16a (Method A) 13. Sulphur ASTM D7039-15a(20) 14. Trace Elements ASTM D5185-18 Aluminium, Cadmium, Chromium, Copper, Iron, Lead, Manganese, Molybdenum, Nickel, Silver, Tin, Titanium, Boron, Sodium, Silicon, Barium, Calcium, Magnesium, Phosphorus, Zinc 15. Evaporation Loss by Noack Method ASTM D5800-20 (Procedure B) 16. Chloride by Microcoulometry UOP 779-08 17. Nitrogen ASTM D5762-18a 18. Color by Auto Tritimulus Method ASTM D6045-20 19. Apparent Viscosity (CCS) ASTM D5293-20 20. Pentane Insolubles by Membrane ASTM D4055-04(19) Filtration 21. Water by Karl Fischer Titration ASTM D6304-16e1 22. Total Acid Number IP 177/13 23. Strong Acid Number IP 177/13 24. Determination of Halogenated and In-House Method WIM 5.19C Sulfur Compounds in Hydrocarbon Rev 1.1 / C.I.C. Samples by Combustion Ion Chromatography (C.I.C.) 25. Dynamic Viscosity and Density of ASTM D7042-20

Liquids by Stabinger Viscometer I. Liquid Petroleum Gas 1. * Composition ASTM D2163-14(19) (LPG) 2. * Density at 15°C ASTM D2598-16 3. * Vapour Pressure Absolute 37.8°C ASTM D2598-16





4. * Octane Number ASTM D2598-16 5. Hydrogen Sulfide ASTM D2420-13(18) 6. Weathering ASTM D1837-17 7. Residue on Evaporation at 37.8°C, ASTM D2158-16ae1

O-number 8. Copper Corrosion ASTM D1838-20 9. Oily Residue IP 427/97(04) 10. Total Sulfur ASTM D6667-14(19) 11. Determination of Halogenated and In-House Method WIM 5.19D Sulfur Compounds in LPG and Rev 1.0 / C.I.C. Natural Gas Samples by Combustion Ion Chromatography (C.I.C.) 12. LPG Residual Matter JLPGA-S-03: 2011 (Mass Analysis Method) J. Asphalt 1. Specific Gravity at 25°C / 250°C ASTM D70-18a 2. Ductility ASTM D113-17 3. Loss on Heating ASTM D6-95(18) 4. Thin Film Over Test 3.2mm at ASTM D1754-09(14) 163°C for 5 hours 5. Penetration ASTM D5-20 6. Softening Point ASTM D36-14(20) 7. Solubility in Trichloroethylene ASTM D2042-15 8. Flash Point ASTM D92-18 9. Kinematic Viscosity of Asphalts ASTM D2170-18 10. Viscosity of Asphalts by Vacuum ASTM D2171-18 Capillary Viscometer





11. Determination of Paraffin Wax EN 12606-1: 2015 Content 12. Determination of Halogenated and In-House Method WIM 5.19C Sulfur Compounds in Hydrocarbon Rev 1.1 / C.I.C. Samples by Combustion Ion Chromatography (C.I.C.) 13. Viscosity Determination of Asphalt ASTM D4402-15 at Elevated Temperatures K. Biodiesel 1. Ester Content, Linolenic Acid EN 14103: 2020 Methyl Ester 2. Methanol content EN 14110: 2019 3. Monoglyceride, Diglyceride, EN 14105: 2011 Triglyceride, Free Glycerol, Total Glycerol 4. Sulfur Content EN ISO 20846: 2019 5. Oxidation Stability 110°C EN 14112: 2016 6. Density @ 15°C ASTM D4052-18a IP 365/97(20) EN ISO 12185: 1996 7. Viscosity @ 40°C ASTM D445-19a IP 71/97 EN ISO 3104: 1994 8. Sulfated Ash ISO 3987: 2010 9. Water content EN ISO 12937: 2000 10. Copper strip corrosion EN ISO 2160: 1998 11. CFPP BS EN 116: 2015 IP 309/16 ASTM D6371-17 12. Acid Value EN 14104: 2003 13. Iodine value EN 14111: 2003





14. Free and Total Glycerine ASTM D6584-17 15. Total Contamination EN 12662-14 16. Fuel Filter Blocking Potential ASTM D7501-18a 17. Oxidation Stability by EN 15751: 2014 Accelerated Oxidation Method IP 574/14 18. Ca, K, Mg and Na Content by EN 14538: 2006 ICP-OES IP 547/07 19. Acid Petroleum Products ASTM D664-18e2 20. Determination of Halogenated and In-House Method WIM 5.19C Sulfur Compounds in Hydrocarbon Rev 1.1 / C.I.C. Samples by Combustion Ion Chromatography (C.I.C.) 21. Dynamic Viscosity and Density of ASTM D7042-20

Liquids by Stabinger Viscometer L. Refinery Gas 1. *Refinery Gas Analysis by GC UOP 539-12 2. Determination of Halogenated and In-House Method WIM 5.19D Sulfur Compounds in LPG and Rev 1.0 / C.I.C. Natural Gas Samples by Combustion Ion Chromatography (C.I.C.) 3. Sulfur Compounds in Natural Gas ASTM D5504-12 and Gaseous Fuels by GC M. All Petroleum & 1. Elements By ICP-MS In-House Method WIM 5.17B Petrochemical Products Rev 1.1 (ICPMS) N. All Petroleum Products 1. Vacuum Distillation ASTM D1160-18 2. Determination of Halogenated and In-House Method WIM 5.19C Sulfur Compounds in Hydrocarbon Rev 1.1 / C.I.C. Samples by Combustion Ion 3. Sulfur in Petroleum Products by ASTM D1552-16e1 Procedure A High Temperature Combustion and IR Detection or TCD





O. Gas 1. Total Mercury in Gas In-house Method WIM 5.18 Rev 1.0 2. *Analysis of Natural Gas and ASTM D1945-03(10) Gaseous Mixtures by GC GPA 2261: 2019 3. *Extended Analysis of Natural Gas GPA 2286: 2014 and Similar Gaseous Mixtures by Temperature Programmed GC 4. Determination of Halogenated and In-House Method WIM 5.19D Sulfur Compounds in LPG and Rev 1.0 / C.I.C. Natural Gas Samples by Combustion Ion Chromatography (C.I.C.) 5. Sulfur Compounds in Natural Gas ASTM D5504-12 and Gaseous Fuels by GC P. Petroleum Wax 1. Congealing Point of Petroleum ASTM D938-12(17) Waxes 2. Oil Content of Petroleum ASTM D721-17 Waxes 3. Solvent Extractables in ASTM D3235-16e1 Petroleum Waxes III TRANSFORMER OIL A. Transformer Oil 1. Electrical Breakdown Voltage IEC 60156: 2018 2. Relative Permittivity, Dielectric IEC 60247: 2004 Dissipation Factor & D.C. Resistivity 3. Water Content by Coulometric KF IEC 60814: 1997 Titration 4. Corrosive Sulfur by Silver Strip DIN 51353: 1985 5. Corrosive Sulfur ASTM D1275-15 IEC 62535: 2008 6. Oxidation Stability IEC 61125: 2018 (Method C) 7. Specified Additives in Mineral IEC 60666: 2010 Insulating Oils





8. Interfacial Tension ASTM D971-20 9. *Gases Dissolved in Electrical ASTM D3612-02(17) (Method C) Insulating Oil by GC 10. Sampling of Gases and Analysis IEC 60567-11 (Headspace) of Free and Dissolved Gases by Headspace Extraction 11. Determination of 2-furfural and IEC 61198-93 related compounds IV COAL AND COKE A. Coal and Coke 1. Sulfur in the Analysis Sample of ASTM D4239-18e1 Procedure A Coal and Coke Using High- Temperature Tube Furnace Combustion 2. Determination of Sulfur by IR ISO 19579: 2006 Spectrometry V ANIMAL AND VEGETABLE FATS AND OILS A. Animal and Vegetable 1. Determination of Acid Value and ISO 660: 2020 Fats and Oils Acidity 2. Determination of Moisture and ISO 662: 2016 Volatile Matter Content 3. Determination of Insoluble Impurities ISO 663: 2017 Content 4. Determination of polyethylene-type ISO 6656: 2002 Polymers 5. Determination of Iodine Value ISO 3961: 2018 6. Unsaponifiable matter ISO 3596: 2020 (Diethyl Ether Extraction) 7. Unsaponifiable matter ISO 18609: 2020 (Hexane Extraction)





8. Slip Melting Point ISO 6321: 2002 AOCS Cc 3b-92 (2017) AOCS Cc 3-25 (2017)

* GC-related Tests

Approved Signatories

S/N Name Scope

1. Ms Ngoh Mei Heong - For all accredited tests.

2. Ms Lee Shiau Yeng - For all accredited tests.

3. Ms Wong Ji Sim - For all accredited tests in Sections I, II (L only), III, IV and V only.

4. Ms Yap Hui Wen - For all accredited tests in Sections I, II (L only), III, IV and V only.

5. Ms Lee Fuei Khim - For all accredited tests in Section I, II, III, IV and V only, except *GC-related tests.

6. Mr Abdul Rahman B. Mohd Yasin - For all accredited tests in Sections II, III and IV only.

7. Ms Tan Wei Zhou, Rachel - For all accredited tests in Section I, IV and V only.

8. Ms Lin Zhong Qian - For all accredited tests in Sections II and IV only.

9. Mr Lau Chia Chiun - For all accredited tests in Sections II and IV only.

10. Ms Goh Siew Wei - For all accredited tests in Sections II and IV only.

11. Mr Mohammad Firdaus Bin Ridzwan - For all accredited tests in Sections II and IV only.

12. Mr Mahkali Bin Selamat - For all accredited tests in Sections II and IV only.

13. Ms Neo Lay Hoon, Winnie - For all accredited tests in Sections II and IV only.

14. Mr Wang Meng Choon - For all accredited tests in Sections II and IV only.

15. Mr Mohammad Bin Sawifi - For all accredited tests in Sections II and IV only.

16. Mr Mohd Shaifulizan Bin Mohd Lazan - For all accredited tests in Sections II and IV only.

17. Ms Rasyidah Mohamed Ally - For all accredited tests in Sections II and IV only.

18. Mr Ng Bang Tong - For all accredited tests in Sections II and IV only.

19. Mr Lim He Lok, Joy - For all accredited tests in Sections II and IV only.

20. Ms Cheng Su Yin, Samantha - For all accredited tests in Sections II and IV only.

21. Mr Muhammad Fadhli Bin Iman - For all accredited tests in Sections II and IV only.


22. Mr Tee Soon Guan, Melvin - For all accredited mercury-related tests only.

23. Mr Jai Kumar Sharma - For all accredited mercury-related tests only.

24. Ms Lee Mei Lian - For all accredited tests in Section II (D, F only) only.

25. Ms Aimi Sarah Bte Mohd Razali - For all accredited tests in Section II (D, F only) only.

26. Ms Cheng Kay Ming, Jasmine - For all accredited tests in Sections II and IV only.

27. Ms Kong Yeong Yoong, Vivian - For all accredited tests in Sections II and III (*GC-related test only).

Note : This laboratory is accredited in accordance with the recognised International Standard ISO/IEC 17025. A laboratory's fulfilment of the requirements of ISO/IEC 17025 means the laboratory meets both the technical competence requirements and management system requirements that are necessary for it to consistently deliver technically valid test results. The management system requirements in ISO/IEC 17025 are written in language relevant to laboratory operations and operate generally in accordance with the principles of ISO 9001.

LA-1997-0115-A - Intertek Testing Services (S) Pte LtdChloride ASTM E291-18, Potentiometric 5. Iron...

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Transcript of LA-1997-0115-A - Intertek Testing Services (S) Pte LtdChloride ASTM E291-18, Potentiometric 5. Iron...