materials / products...chloride content (potentiometric titration) astm e291-18 2. iron content astm...

Inspectorate (Singapore) Pte Ltd Certificate No. : LA-2006-0352-A 2 Toh Tuck Link #03-01 Issue No. : 19 Singapore 596225

Date : 30 September 2020 Page : 1 of 29

FIELD OF TESTING : Chemical and Biological Testing

MATERIALS / PRODUCTS TESTED

TESTS / PROPERTIES STANDARD METHODS /

TECHNIQUES / EQUIPMENT

A Asphalt / Bitumen 1. Asphaltenes Content ASTM D6560-17 IP 143/04(16) BS 2000 : Part 143 : 2004 2. Ductility ASTM D113-17 3. Dynamic Viscosity ASTM D2171 / D2171M-18 4. Effects of heat and air (Thin Film Oven Test) ASTM D1754 / 1754M-09(14) 5. Flash and Fire Point (Cleveland Open Cup) IP 36/02 ISO 2592:01 BS EN ISO 2592:01 BS 2000-36:02 ASTM D92-18 6. Kinematic Viscosity ASTM D2170 / D2170M-18 IP 319/07 BS EN 12595 : 2007 EN 12595 : 2007 BS 2000 : Part 319 : 2007 7. Loss on Heating ASTM D6/D6M-95(2018) 8. N-Heptane Insoluble ASTM D3279-12 e1 9. Paraffin Wax Content (Distillation) IP 459-1/07 EN 12606-1:07 BS EN 12606-1:07 BS 2000: Part 459 Sect 1:2007 10. Penetration ASTM D5/D5M-13

Certificate No. : LA-2006-0352-A Issue No. : 19 Date : 30 September 2020 Page : 2 of 29




A Asphalt / Bitumen 11. Penetration of Residue (After Loss on ASTM D6/D6M-95(2018) Heating) ASTM D5/D5M-13 12. Rolling Thin Film Oven Test (RFTOT) ASTM D2872-12e1 13. Softening Point ASTM D36/36M-14e1 14. Solubility in Trichloroethylene ASTM D2042-15 15. Specific Gravity at 25 / 25°C ASTM D70-18a 16. Wax Content DIN 52015-95 B Caustic Soda 1. Chloride Content (Potentiometric Titration) ASTM E291-18 2. Iron Content ASTM E291-18 3. Sulphate Content ASTM E291-18 4. Total Alkalinity ASTM E291-18 C Naphtha / 1. Appearance ASTM D4176-04(19) Light Virgin Naphtha / Heavy Virgin Naphtha 2. Aromatics, Olefins and Saturates by FIA ASTM D1319-19 3. Arsenic Content UOP 946-96 4. Ash Content ASTM D482-19 BS EN ISO 6245:2002 BS 2000: Part 4:2002 IP 4/05(12) ISO 6245:2001 5. Bromine Number ASTM D1159-07(17) BS 2000: Part 130:1998 IP 130/98(11) ISO 3839:1996 6. Bromine Index ASTM D2710-09(2018) IP 299/03 7. Chloride Content (Oxidative UOP 779-08 Microcoulometry) 8. Colour (Auto Tritimulus Method) ASTM D6045-12(17)





C Naphtha / 9. Colour, Saybolt ASTM D156-15 Light Virgin Naphtha / Heavy Virgin Naphtha 10. Copper Corrosion ASTM D130-19 BS EN ISO 2160:1999 BS 2000 Part 154:1999 IP 154/00(18) ISO 2160:1998 11. Density ASTM D4052-18a BS EN ISO 12185:1996 BS 2000 Part 365:1996 IP 365/97(04) ISO 12185:1996 12. Density, Specific Gravity or API Gravity ASTM D1298-12b(17) BS EN ISO 3675:1998 BS 2000 Part 160:1998 IP 160/99 ISO 3675:1998 13. Distillation BS EN ISO 3405 : 2011 BS 2000-123:2011 IP 123/11(14) ISO 3405:2011 ASTM D86-19 14. Doctor Test ASTM D4952-12(17) IP 30/07(14) 15. Existent Gum BS 2000: Part 131:17 BS EN ISO 6246: 17 IP 131/17 ASTM D381-19 ISO 6246:17 16. Oxygenates, Paraffins, Olefins, Naphthenes, ASTM D6839-18 Aromatics, Hydrocarbon Types (Reformulyzer) 17. Heat of Combustion ASTM D240-19 ASTM D4809-18 18. Hydrogen Sulfide and Mercaptan Sulfide UOP 163-10 (Potentiometric Titration)





C Naphtha / 19. Induction Period ASTM D525-12a(2019) Light Virgin Naphtha / BS EN ISO 7536:1996 Heavy Virgin Naphtha BS 2000: Part 40:1996 IP 40/97(14) ISO 7536:1994 20. Individual Components in Spark Ignition ASTM D6730-19 Engine Fuels 21. Lead Content IP 224-02(14) 22. Motor Octane Number (MON) ASTM D2700-19 IP 236/19 ISO 5163:2014 BS EN ISO 5163:2014 BS 2000:Part 236:2014 23. Nitrogen Content (Syringe/Inlet Oxidative IP 379/88(17) Combustion and Chemiluminescence ASTM D4629-17 Detection) 24. Nitrogen Content (Boat-Inlet ASTM D5762-18a Chemiluminescence) 25. Nitrogen Content (Oxidative Combustion and ASTM D6069-01(06) Reduced Pressure Chemiluminescence Detection) 26. Organic Chloride Content ASTM D4929-19a (Method B) 27. Oxygenates (ppm level) LOWOX Analyser (GC) 28. Paraffins, Naphthenes, Aromatics (PNA) ASTM D5443-14(2018) (Reformulyzer) 29. Particulate Contaminant ASTM D5452-12 IP 423/10 30. Potential Gum ASTM D873-12(2018) 31. Research Octane Number (RON) ASTM D2699-19 IP 237/19 ISO 5164:2014 BS EN ISO 5164:2014 BS 2000:Part 237:2014





C Naphtha / 32. Sulfur (GC-SCD) ASTM D5623-94(14) Light Virgin Naphtha / Heavy Virgin Naphtha 33. Sulfur (MWD-XRF) ASTM D7039-15a 34. Sulfur Content (Ultraviolet Fluorescence) ASTM D5453-19 35. Sulfur Content (Oxidative Microcoulometry) ASTM D3120-08(19) 36. Sulfur Content (X-Ray) ASTM D4294-16e1 BS 2000 : Part 336 : 2003 BS EN ISO 8754:2003 IP 336/04(14) ISO 8754:2003 37. Thiol Mercaptan Content ASTM D3227-16 (Potentiometric Method) BS 2000 : Part 342 : 2000 IP 342/00(14) ISO 3012:1999 38. Total Mercury and Mercury Species UOP 938-10 39. Vapour Pressure (Mini Method) ASTM D5191-19 40. Vapour Pressure (Reid Method) ASTM D323-15a 41. Water (Karl Fischer Titration) ASTM D6304-16e1 42. Elemental Analysis by ICP-MS ASTM D 8110-17 Al, Ca, Cu, Fe, K, Pb, Mg D Mogas / Reformate 1. Acid and Base Number ASTM D974-14e2 / Prolysis /Gasoline BS 2000: Part 139:1998 IP 139/98(17) ISO 6618:1996 2. Appearance ASTM D4176-04(19) 3. Aromatics, Olefins and Saturates by FIA ASTM D1319-19 4. Ash Content ASTM D482-19 BS EN ISO 6245:2002 BS 2000: Part 4:2002 IP 4/05(12) ISO 6245:2001





D Mogas / Reformate 5. Bromine Number ASTM D1159-07(17) / Prolysis /Gasoline BS 2000: Part 130:1998 IP 130/98(11) ISO 3839:1996 6. Bromine Index ASTM D2710-09(2018) IP 299/03 7. Carbon, Hydrogen, Nitrogen, Sulfur Content ASTM D5291-16 (Method D) 8. Chloride Content (Oxidative Microcoulometry) UOP 779-08 9. Colour (Auto Tritimulus Method) ASTM D6045-12(17) 10. Colour, Saybolt ASTM D156-15 11. Copper Corrosion ASTM D130-19 BS EN ISO 2160:1999 BS 2000 Part 154:1999 IP 154/00(18) ISO 2160:1998 12. Density ASTM D4052-18a BS EN ISO 12185:1996 BS 2000 Part 365:1996 IP 365/97(04) ISO 12185:1996 13. Density, Specific Gravity or API Gravity ASTM D1298-12b(17) BS EN ISO 3675:1998 BS 2000 Part 160:1998 IP 160/99 ISO 3675:1998 14. Distillation BS EN ISO 3405:2011 BS 2000-123:2011 IP 123/11(14) ISO 3405:2011 ASTM D86-19 15. Doctor Test ASTM D4952-12(17) IP 30/07(14) 16. Existent Gum ASTM D381-19 IP 540/08(14)





D Mogas / Reformate 17. Benzene,Toluene,Ethylbenzene,p/m- ASTM D5580-15 / Prolysis /Gasoline xylene,o-xylene,C9 and Heavier Aromatics and Total Aromatics (GC) 18. MTBE, ETBE, TAME, DIPE, Tertiary-Amyl ASTM D4815-15b(2019) Alcohol, and C1 to C4 Alcohol (GC) 19. Oxygenates, Paraffins, Olefins, Naphthenes, ASTM D6839-18 Aromatics, Hydrocarbon Types (Reformulyzer) 20. Heat of Combustion ASTM D4809-18 21. Hydrogen Sulfide and Mercaptan Sulfide UOP 163-10 (Potentiometric Titration) 22. Induction Period ASTM D525-12a(2019) BS EN ISO 7536:1996 BS 2000: Part 40:1996 IP 40/97(14) ISO 7536:1994 23. Individual Components in Spark Ignition ASTM D6730-19 Engine Fuels 24. Lead Content IP 224-02(14) 25. Lead Content (AAS) ASTM D3237-17 26. Lead Content (Iodine Monochloride Method) ASTM D3341-16 27. Manganese Content (AAS) ASTM D3831-12(17) 28. Motor Octane Number (MON) ASTM D2700-19 IP 236/19 ISO 5163:2014 BS EN ISO 5163:2014 BS 2000:Part 236:2014 29. Nitrogen Content (Boat-Inlet ASTM D5762-18a Chemiluminescence) 30. Oxygenates (ppm level) LOWOX Analyser (GC) 31. Particulate Contaminant ASTM D5452-12 IP 423/10





D Mogas / Reformate 32. Phosphorus Content (AAS) ASTM D3231-18 / Prolysis /Gasoline 33. Potential Gum ASTM D873-12(2018) 34. Research Octane Number (RON) ASTM D2699-19 IP 237/19 ISO 5164:2014 BS EN ISO 5164:2014 BS 2000:Part 237:2014 35. Silver Corrosion ASTM D7671-10(15) 36. Sulfur (GC-SCD) ASTM D5623-94(14) 37. Sulfur (MWD-XRF) ASTM D7039-15a 38. Sulfur Content (Ultraviolet Fluorescence) ASTM D5453-19 39. Sulfur Content (Oxidative Microcoulometry) ASTM D3120-08(19) 40. Sulfur Content (X-Ray) ASTM D4294-16e1 BS 2000 : Part 336 : 2003 BS EN ISO 8754:2003 IP 336/04(14) ISO 8754:2003 41. Thiol Mercaptan Content (Potentiometric ASTM D3227-16 Method) ISO 3012-1999 BS 2000 : Part 342 : 2000 IP 342/00(14) 42. Vapour Pressure (Mini Method) ASTM D5191-19 43. Vapour Pressure (Reid Method) ASTM D323-15a 44. Water (Karl Fischer Titration) ASTM D6304-16e1 45. Elemental Analysis by ICP-MS: ASTM D 8110-17 Al, Ca, Cu, Fe, K, Pb, Mg E Kerosene / Jet A1 1. Acid and Base Number ASTM D974-14e2 BS 2000: Part 139:1998 IP 139/98(17) ISO 6618:1996





E Kerosene / Jet A1 2. Acid Number ASTM D664-18e2 IP 177/13 3. Aniline Point ASTM D611-12(16) BS 2000 Part 2:1998 IP 2/98(14) ISO 2977:1997 4. Appearance ASTM D4176-04(19) 5. Aromatics Content (HPLC) IP 436-17 ASTM D6379-11(19) 6. Aromatics, Olefins and Saturates by FIA ASTM D1319-19 7. Ash Content ASTM D482-19 BS EN ISO 6245:2002 BS 2000: Part 4:2002 IP 4/05(12) ISO 6245:2001 8. Bromine Number ASTM D1159-07(17) IP 130/98(11) 9. Bromine Index ASTM D2710-09(2018) IP 299/03 10. Carbon, Hydrogen, Nitrogen, Sulfur Content ASTM D5291-16 (Method D) 11. Chloride Content (Oxidative UOP 779-08 Microcoulometry) 12. Colour (Auto Tritimulus Method) ASTM D6045-12(17) 13. Colour, ASTM ASTM D1500-12(17) BS 2000: Part 196:1997 IP 196/97(14) ISO 2049:1996 14. Colour, Saybolt ASTM D156-15 15. Copper Corrosion ASTM D130-19 BS EN ISO 2160:1999 BS 2000 Part 154:1999 IP 154/00(18) ISO 2160:1998





E Kerosene / Jet A1 16. Density ASTM D4052-18a BS EN ISO 12185:1996 BS 2000 Part 365:1996 IP 365/97(04) ISO 12185:1996 17. Density, Specific Gravity or API Gravity ASTM D1298-12b(17) BS EN ISO 3675:1998 BS 2000 Part 160:1998 IP 160/99 ISO 3675:1998 18. Distillation BS EN ISO 3405:2011 BS 2000-123:2011 IP 123/11(14) ISO 3405:2011 ASTM D86-19 19. Doctor Test ASTM D4952-12(17) IP 30/07(14) 20. Electrical Conductivity ASTM D2624-15 IP 274/18 21. Existent Gum ASTM D381-19 IP 540/08(14) 22. FAME Content (GC-MS) IP 585/10 23. Flash Point (Abel) BS EN ISO 13736:2013 BS 2000: Part 170:2013 IP 170/14 ISO 13736:2013 24. Flash Point (PMCC) ASTM D93-19 BS EN ISO 2719:16 BS 2000: Part 34:16 IP 34/16 ISO 2719:16 25. Flash Point (TAG Closed Cup) ASTM D56-16a 26. Freezing Point ASTM D2386-19 IP 16/15 IP 529/16 ASTM D7153-15e1





E Kerosene / Jet A1 27. Fuel System Icing Inhibitors ASTM D5006-11(16) 28. Heat of Combustion ASTM D240-19 ASTM D4809-18 29. Hydrogen Content (Estimation) ASTM D3343-16 30. Kinematic Viscosity ASTM D445-19a IP 71 S1/17 ISO 3104:1994 BS EN ISO 3104:1996 BS 2000: Part 71:Sect1:1996 31. Naphthalenes Content ASTM D1840-07(17) 32. Net & Gross Heat of Combustion (Estimated) ASTM D1405/D1405M-08(13) ASTM D4868-17 ASTM D3338 / 3338M-09(14)e2 ASTM D4529-17 BS 2000 : Part 381 : 1997 IP 381/97(17) ISO 3648 : 1994 33. Nitrogen Content (Boat-Inlet ASTM D5762-18a Chemiluminescence) 34. Particle Count IP 565/13 35. Particulate Contaminant ASTM D5452-12 IP 423/10 36. Particulate Contaminant (Line Sampling) ASTM D2276 − 06 (2014) IP 216/05(18) 37. Smoke Point ASTM D1322-19 BS 2000: Part 57:1995 IP 57/95(13) ISO 3014:1993 IP 598/18 38. Sulfur (MWD-XRF) ASTM D7039-15a 39. Sulfur Content (Ultraviolet Fluorescence) ASTM D5453-19





E Kerosene / Jet A1 40. Sulfur Content (X-Ray) ASTM D4294-16e1 BS 2000 : Part 336 : 2003 BS EN ISO 8754:2003 IP 336/04(14) ISO 8754:2003 41. Thiol Mercaptan Content (Potentiometric IP 342/00(14) Method) ISO 3012:1999 ASTM D3227-16 BS 2000 : Part 342 : 2000 42. Thermal Oxidation Stability ASTM D3241-19b IP 323/18 43. Total Acidity ASTM D3242-11(17) IP 354/17(18) 44. Water (Karl Fischer Titration) ASTM D6304-16e1 45. Water Reaction ASTM D1094-07(19) 46. Water Separation Characteristic (MSEP) ASTM D3948-14(2018) ASTM D7224-14(18) F Diesel / Gas Oil 1. Acid and Base Number ASTM D974-14e2 BS 2000: Part 139:1998 IP 139/98(17) ISO 6618:1996 2. Acid Number ASTM D664-18e2 IP 177/13 3. Aniline Point ASTM D611-12(16) BS 2000 Part 2:1998 IP 2/98(14) ISO 2977:1997 4. Appearance ASTM D4176-04(19) 5. Aromatics (HPLC) BS EN 12916 : 2006 BS 2000 : Part 391 : 2006 IP 391-07 6. Aromatics, Olefins and Saturates by FIA ASTM D1319-19





F Diesel / Gas Oil 7. Ash Content ASTM D482-19 BS EN ISO 6245:2002 BS 2000: Part 4:2002 IP 4/05 (12) ISO 6245:2001 8. Asphaltenes Content ASTM D6560-17 BS 2000 : Part 143 : 2004 IP 143/04(16) 9. Carbon Residue (Micro Method) BS EN ISO 10370:2014 BS 2000 : Part 398 : 2014 IP 398-15 ISO 10370:2014 ASTM D4530-15 10. Carbon, Hydrogen, Nitrogen, Sulfur Content ASTM D5291-16(Method D) 11. Cetane Index BS EN ISO 4264:2007+A1:2013 BS 2000: Part 380:2013 IP 380/19 ISO 4264:2013 12. Cetane Index (Calculated) ASTM D4737-10(16) ASTM D976-06(16) 13. Cetane Number ASTM D613-18a BS 2000 : Part 41 : 1998 EN ISO 5165:1998 IP 41/99(17) ISO 5165:1998 14. Chloride Content (Oxidative Microcoulometry) UOP 779-08 15. Cloud Point ASTM D5771-17 (Optical Detection Stepped Cooling) IP 444/09 16. Cloud Point BS EN 23015:1994 BS 2000: Part 219:1994 IP 219/94(13) ISO 3015:1992 ASTM D2500-17a





F Diesel / Gas Oil 17. Cold Filter Plugging Point (CFPP) BS EN 116:2015 BS 2000 : Part 309 : 2015 IP 309/16 ASTM D6371-17a 18. Colour (Auto Tritimulus Method) ASTM D6045-12(17) 19. Colour, ASTM ASTM D1500-12(17) BS 2000: Part 196:1997 IP 196/97(14) ISO 2049:1996 20. Copper Corrosion ASTM D130-19 BS EN ISO 2160:1999 BS 2000 Part 154:1999 IP 154/00(18) ISO 2160:1998 21. Demulsification Point ASTM D1401-19 22. Density ASTM D4052-18a BS EN ISO 12185:1996 BS 2000 Part 365:1996 IP 365/97(04) ISO 12185:1996 23. Density, Specific Gravity or API Gravity ASTM D1298-12b(17) BS EN ISO 3675:1998 BS 2000 Part 160:1998 IP 160/99 ISO 3675:1998 24. Distillation BS EN ISO 3405:2011 BS 2000-123:2011 IP 123/11(14) ISO 3405:2011 ASTM D86-19 25. Dynamic Viscosity and Density of Liquids by ASTM D7042-19 Stabinger Viscometer 26. Electrical Conductivity ASTM D2624-15 IP 274/18 27. FAME Content EN 14078:14





F Diesel / Gas Oil 28. Filter Blocking Tendency ASTM D2068-17 IP 387-17 29. Flash Point (Abel) BS EN ISO 13736:2013 BS 2000: Part 170:2013 IP 170/14 ISO 13736:2013 30. Flash and Fire Point (Cleveland Open Cup) ASTM D92-18 31. Flash Point (PMCC) ASTM D93-19 BS EN ISO 2719:16 BS 2000: Part 34:16 IP 34/16 ISO 2719:16 32. Heat of Combustion ASTM D240-19 33. Hydrogen Sulfide and Mercaptan Sulfur UOP 163-10 (Potentiometric Titration) 34. Kinematic Viscosity ASTM D445-19a IP 71 S1/17 ISO 3104:1994 BS EN ISO 3104:1996 BS 2000: Part 71:Sect1:1996 35. Lubricity (HFRR) ASTM D6079-18 BS 2000 : Part 450 : 2000 CEC F-06-A-96 IP 450/20 ISO 12156-1:2018 36. Metals ASTM D5863-00a(16) ASTM D7111-16 37. Net & Gross Heat of Combustion (Estimated) ASTM D4868-17 ASTM D3338 / 3338M-09(14)e2 ASTM D4529-17 IP 381/97(17) 38. Nitrogen Content (Boat-Inlet ASTM D5762-18a Chemiluminescence)





F Diesel / Gas Oil 39. Oxidation Stability, Accelerated ASTM D2274-14(2019) BS EN ISO 12205 : 1996 BS 2000 : Part 388 : 1996 IP 388/97(04) ISO 12205 : 1995 40. Particle Count ISO 4406-17 41. Particulate Contaminant ASTM D6217-18 IP 415/07 42. Pour Point (Automatic Tilt) ASTM D5950-14 43. Pour Point ASTM D97-17b BS 2000: Part 15:1995 IP 15/17 ISO 3016:1994 44. Saybolt Universal Viscosity ASTM D2161-19 45. Sulfur (MWD-XRF) ASTM D7039-15a 46. Storage Stability by Oxygen Overpressure ASTM D5304-15 47. Sulfur Content (X-Ray) ASTM D4294-16e1 BS 2000 : Part 336 : 2003 BS EN ISO 8754:2003 IP 336/04(14) ISO 8754:2003 48. Sulfur Content (Oxidative Microcoulometry) ASTM D3120-08(19) 49. Sulfur Content (Ultraviolet Fluorescence) ASTM D5453-19 50. Thiol Mercaptan Content (Potentiometric IP 342/00(14) Method) ISO 3012:1999 ASTM D3227-16 BS 2000 : Part 342 : 2000 51. Water and Sediment (Centrifuge Method) ASTM D2709-16 52. Water (Karl Fischer Titration) ASTM D6304-16e1





F Diesel / Gas Oil 53. Water (Distillation) ASTM D95-13e1(2018) BS 2000: Part 74:2000 IP 74/00 (14) ISO 3733:1999 54. Water Separation Characteristic (DSEP) ASTM D7261-17 G Fuel Oil / Low S Wax 1. Ash Content ASTM D482-19 Residue / Decant Oil BS EN ISO 6245:2002 / Light Cycle Oil BS 2000: Part 4:2002 IP 4/05(12) ISO 6245:2001 2. Asphaltenes Content ASTM D6560-17 IP 143/04(16) 3. Carbon Residue (Micro Method) BS EN ISO 10370:2014 BS 2000 : Part 398 : 2014 IP 398-15 ISO 10370:2014 ASTM D4530-15 4. Carbon, Hydrogen, Nitrogen, Sulfur Content ASTM D5291-16 (Method D) 5. Density ASTM D4052-18a BS EN ISO 12185:1996 BS 2000 Part 365:1996 IP 365/97(04) ISO 12185:1996 6. Density, Specific Gravity or API Gravity ASTM D1298-12b(17) BS EN ISO 3675:1998 BS 2000 Part 160:1998 IP 160/99 ISO 3675:1998 7. Dynamic Viscosity and Density of Liquids by ASTM D7042-19 Stabinger Viscometer 8. Flash and Fire Point (Cleveland Open Cup) ASTM D92-18





G Fuel Oil / Low S Wax 9. Flash Point (PMCC) ASTM D93-19 Residue / Decant Oil BS EN ISO 2719-16 / Light Cycle Oil BS 2000: Part 34:16 IP 34/16 ISO 2719:16 10. Heat of Combustion ASTM D240-19 11. Hydrogen Sulfide (Vapour Phase) ASTM D5705-15 12. Hydrogen Sulfide IP 399/10 13. Hydrogen Sulfide and Mercaptan Sulfur UOP 163-10 (Potentiometric Titration) 14. Hydrogen Sulfide (Liquid Phase) ASTM D7621-16 IP 570/15 15. Kinematic Viscosity ASTM D445-19a IP 71 S1/17 ISO 3104:1994 BS EN ISO 3104:1996 BS 2000: Part 71:Sect1:1996 16. Metals (ICPES) ASTM D5708-15 IP 501-05 BS 2000 : Part 377 :1995 IP 377-95(14) ISO 10478 : 1994 17. N-Heptane Insoluble ASTM D3279-12e1

18. Nitrogen Content (Boat-Inlet ASTM D5762-18a Chemiluminescence) 19. Pour Point (Automatic Tilt) ASTM D5950-14 20. Pour Point ASTM D97-17b BS 2000: Part 15:1995 IP 15/17 ISO 3016:1994 21. p-Value SMS 1600-13





G Fuel Oil / Low S Wax 22. Sediment by Extraction ASTM D473-07(17)e1 Residue / Decant Oil BS EN ISO 3735:1999 / Light Cycle Oil BS 2000: Part 53:1999 IP 53/00(14) ISO 3735:1999 23. Spot Test ASTM D4740-19 24. Sulfur (MWD-XRF) ASTM D7039-15a 25. Sulfur Content (X-Ray) ASTM D4294-16e1 BS 2000 : Part 336 : 2003 BS EN ISO 8754:2003 IP 336/04(14) ISO 8754:2003 26. Total Sediment, Accelerated IP 390/11(17) 27. Total Sediment, Existent IP 375/11(18) ASTM D4870-18 ISO 10307-1 : 2009 28. Total Sediment, Potential BS 2000 : Part 390 : 2009 IP 390/11(17) ISO 10307-2 : 2009 29. Vacuum Distillation ASTM D1160-18 30. Water and Sediment (Centrifuge Method) ASTM D1796-11 (16) 31. Water (Distillation) ASTM D95-13(2018) BS 2000: Part 74:2000 IP 74/00 (14) ISO 3733:1999 32. Wax Content DIN 52015-95 33. Xylene Equivalent BP 230/75(mod) H Petrochemicals / 1. Acidity in Volatile Solvents and Chemical ASTM D1613-17 Solvents Intermediates 2. Acetone in Methanol ASTM D1612-05 3. Color of Clear Liquid (Platinum Cobalt ASTM D1209-05(19) Scale)





H Petrochemicals / 4. Distillation (Volatile Organic Liquid) ASTM D1078-11 Solvents BS 2000: Part 195:1998 IP 195/98(09) 5. Distillation (Aromatic Hydrocarbon) ASTM D850-18e1 6. Iron in Trace Quantities ASTM E394-15 7. Non-Volatile Matter ASTM D1353-13 8. Permanganate Time ASTM D1363-06(19) 9. Sulfur Content (Ultraviolet Fluorescence) ASTM D5453-19 10. Water (Coulometric Karl Fischer Titration) ASTM E1064-16 11. Water Miscibility ASTM D1722-09(17) I Lube Oil / 1. Acid Number ASTM D664-18e2 Lubricating Oil / IP 177/13 Hydraulic Oil / Base Oil 2. Aniline Point ASTM D611-12(16) 3. Ash Content ASTM D482-19 BS EN ISO 6245:2002 BS 2000: Part 4:2002 IP 4/05(12) ISO 6245:2001 4. Asphaltenes Content ASTM D6560-17 BS 2000 : Part 143 : 2004 IP 143/04(16) 5. Carbon Residue (Micro Method) BS EN ISO 10370:2014 BS 2000 : Part 398 : 2014 IP 398-15 ISO 10370:2014 ASTM D4530-15 6. Chloride Content (Oxidative UOP 779-08 Microcoulometry) 7. Cloud Point ASTM D2500-17a





I Lube Oil / 8. Colour, ASTM ASTM D1500-12(17) Lubricating Oil / BS 2000: Part 196:1997 Hydraulic Oil / IP 196/97(14) Base Oil ISO 2049:1996 9. Copper Corrosion ASTM D130-19 BS EN ISO 2160:1999 BS 2000 Part 154:1999 IP 154/00(18) ISO 2160:1998 10. Density ASTM D4052-18a BS EN ISO 12185:1996 BS 2000 Part 365:1996 IP 365/97(04) ISO 12185:1996 11. Density, Specific Gravity or API Gravity ASTM D1298-12b(17) 12. Dynamic Viscosity and Density of Liquids by ASTM D7042-19 Stabinger Viscometer 13. Flash Point (Small Scale Closed Cup) ASTM D3828-16a

14. Flash and Fire Point (Cleveland Open Cup) ASTM D92-18

15. Hydrogen Sulfide and Mercaptan Sulfur UOP 163-10 (Potentiometric Titration) 16. Kinematic Viscosity ASTM D445-19a IP 71 S1/17 ISO 3104:1994 BS EN ISO 3104:1996 BS 2000: Part 71:Sect1:1996 17. Metals (ICPES) ASTM D5185-18 18. Nitrogen Content (Boat-Inlet ASTM D5762-18a Chemiluminescence) 19. Pour Point (Automatic Tilt) ASTM D5950-14 20. Pour Point ASTM D97-17b 21. Sulfur (MWD-XRF) ASTM D7039-15a





I Lube Oil / 22. Sulfur Content (X-Ray) ASTM D4294-16e1 Lubricating Oil / BS 2000 : Part 336 : 2003 Hydraulic Oil / BS EN ISO 8754:2003 Base Oil IP 336/04(14) ISO 8754:2003 23. Total Base Number ASTM D2896-15 BS 2000: Part:276: 2011 IP 276/12(18) ISO 3771:2011 24. Nitrogen Content (Kjeldahl Method) ASTM D3228-19 25. Nitrogen Content (Boat-Inlet ASTM D5762-18a Chemiluminescence) 26. Viscosity Index ASTM D2270-10(16) BS 2000: Part 226:2002 IP 226/04(14) ISO 2902:2002 27. Water (Coulometric Karl Fischer Titration) ASTM D1533-12 28. Water (Karl Fischer Titration) ASTM D6304-16e1 J Vacuum Gas Oil 1. Aniline Point ASTM D611-12(16) 2. Density, Specific Gravity or API Gravity ASTM D1298-12b(17) 3. Flash Point (PMCC) ASTM D93-19 4. Water and Sediment (Centrifuge Method) ASTM D1796-11(16) 5. Vacuum Distillation ASTM D1160-18 K LPG 1. Composition: Diene as 1,3-Butadiene ASTM D2163-14(19) 2. Copper Corrosion ASTM D1838-16 3. Ethyl Mercaptan (Detector Tube) ASTM D5305-18 4. Free Water Visual 5. Mercury Content JLPGA S-07 6. Motor Octane Number (MON) (Calculated) ASTM D2598-16





K LPG 7. Oil Stain or O Number ASTM D2158-16ae1 8. Relative Density (Calculated) ASTM D2598-16 9. Residue on Evaporation ASTM D2158-16ae1 10. Sulfur Content (GC-PFPD) ASTM D6228-19 11. Sulfur Content (Ultraviolet Fluorescence) ASTM D6667-14(19) 12. Vapour Pressure (Calculated) ASTM D2598-16 13. Weathering ASTM D1837-17 L Crude Oil 1. Ash Content ASTM D482-19 BS EN ISO 6245:2002 BS 2000: Part 4:2002 IP 4/05(12) ISO 6245:2001 2. Asphaltenes Content ASTM D6560-17 BS 2000 : Part 143 : 2004 IP 143/04(16) 3. Density ASTM D5002-19 4. Carbon, Hydrogen, Nitrogen, Sulfur Content ASTM D5291-16 (Method D) 5. Pour Point ASTM D5853-17a IP 441/17 6. Sediment by Extraction ASTM D473-07(17)e1 IP 53/00(14) ISO 3735:1999 BS EN ISO 3735:1999 BS 2000: Part 53:1999 7. Sulfur Content (X-Ray) ASTM D4294-16e1 BS 2000 : Part 336 : 2003 BS EN ISO 8754:2003 IP 336/04(14) ISO 8754:2003 8. Total Mercury and Mercury Species UOP 938-10





L Crude Oil 9. Vapour Pressure (Reid Method) ASTM D323-15a 10. Water and Sediment (Centrifuge Method) ASTM D4007-11(16)e1 11. Water Content ASTM D4928-12(2018) (Coulometric Karl Fischer Titration) IP 386/99 12. Water (Distillation) ASTM D4006-16e1

BS 2000 : Part 358 : 1997 BS EN ISO 9029 : 1997 IP 358/97(03) ISO 9029 : 1990 M Biodiesel (Fatty Acid 1. Acid Number ASTM D664-18e2 Methyl Ester) IP 177/13 2. Carbon Residue (Micro Method) BS EN ISO 10370:2014 BS 2000 : Part 398 : 2014 IP 398/15 ISO 10370:2014 3. Cetane Number ASTM D613-18a BS 2000 : Part 41 : 1998 EN ISO 5165:1998 IP 41/99(17) ISO 5165 : 1998 4. Cold Filter Plugging Point (CFPP) ASTM D6371-17a BS 2000 : Part 309 : 2015 BS EN 116:2015 IP 309/16 5. Colour, ASTM ASTM D1500-12(17) BS 2000: Part 196:1997 IP 196/97(14) ISO 2049:1996 6. Contamination EN 12662:2014 IP 440/14 7. Copper Corrosion ASTM D130-19 IP 154/00(18) BS EN ISO 2160:1999 BS 2000 Part 154:1999 ISO 2160-1998





M Biodiesel (Fatty Acid 8. Density (Oscillating U Tube Method) EN ISO 12185:1996 Methyl Ester) IP 365/97(04) 9. Metals - Ca, K, Mg, Na (ICP) BS 2000 : Part 547 : 2006 EN 14538:2006 IP 547/07 10. Nitrogen Content (Boat-Inlet ASTM D5762-18a Chemiluminescence) 11. Ester and Linolenic Acid Methyl Ester BS EN 14103:2011 Contents (GC) 12. Free and Total Glycerol and Mono-, Di-, BS EN 14105:2011 Triglyceride Content (GC) ASTM D6584-17 13. Iodine Value BS EN 14111:2003 M Biodiesel (Fatty Acid 14. Kinematic Viscosity ASTM D445-19a Methyl Ester) IP 71 S1/17 ISO 3104:1994 EN ISO 3104 : 1996 BS EN ISO 3104:1996 BS 2000: Part 71:Sect1:1996 15. Methanol Content (GC) BS EN 14110:2019 16. Polyunsaturated Fatty Acid Methyl Esters EN 15779 : 2009+A1:2013 Content (PUFA) (GC) IP 578/14 BS EN 15779 : 2009+A1:2013 BS 2000 Part 578 : 2009+ A1:2013 17. Sulfated Ash ASTM D874-13a(2018) BS 2000: Part 163:2011 IP 163/12 ISO 3987:2010 18. Sulfur (MWD-XRF) ASTM D7039-15a 19. Sulfur Content (Ultraviolet Fluorescence) ASTM D5453-19 20. Vacuum Distillation ASTM D1160-18





21. Water (Coulometric Karl Fischer Titration) BS EN ISO 12937:2000 BS 2000 : Part 438 : 2001 IP 438/01(13) ISO 12937 : 2000 N Catalyst 1. Sieve Size UOP 333-07 2. Chloride UOP 291-15 O Natural Gas 1. Refinery Gas Analysis (GC) UOP 539-12 2. Sulfur Content (GC-PFPD) ASTM D6228-19 P Petrochemical 1. Determination of Total Sulfur in Aromatic ASTM D7183-18ae1 Hydrocarbons and Related Chemicals by Ultraviolet Fluorescence 2. Acid Wash Color of Industrial Aromatic ASTM D848-18 Hydrocarbons 3. Bromine Index of Aromatic Hydrocarbons by ASTM D1492-13 Coulometric Titration 4. Hydrogen Sulfide and Sulfur Dioxide Content ASTM D853-04 (Qualitative) of Industrial Aromatic Hydrocarbons 5. Analysis of Benzene by Gas ASTM D4492-10 Chromatography 6. Acidity of Benzene, Toluene, Xylenes, ASTM D847-16 Solvent Naphthas, and Similar Industrial Aromatic Hydrocarbons 7. Copper Strip Corrosion by Industrial Aromatic ASTM D849-15(19e1) Hydrocarbons 8. Solidification Point of Benzene ASTM D852-16 9. Nitrogen Bases in Petroleum Distillates by UOP 313-89 color indicator titration 10. Trace Impurities in Monocyclic Aromatic ASTM D5917-15(19) Hydrocarbon by GC and External Calibration (**for p-xylene only)





P Petrochemical 11. Aromatics in Hydrocarbon by GC UOP 744-19 12. Odor of Volatile Solvents and Diluents ASTM D1296-01(12) 13. Bromine Index of Aromatic Hydrocarbons by ASTM D5776-14a Electrometric Titration 14. Impurities in, and Purity of, High Purity p- UOP 720-08 Xylene by GC 15. Analysis of Methyl Tert-Butyl Ether (MTBE) ASTM D5441-98(17) by Gas Chromatography 16. Refractive Index and Refractive Dispersion of ASTM D1218-12(16) Hydrocarbon Liquids Q Distillate & Lube Oil 1. Boiling Range Distribution of Distillates and ASTM D7500-15(19) Lubricating Base Oils by GC IP 480-07(17) ASTM D6352-15 R Crude Oil & Residue 1. Boiling Range Distribution of Crude Oils and ASTM D7169-19 Atmospheric and Vacuum Residues by GC IP 507-07(17) IP 545-09(17) S Waxes 1. Oil Content of Petroleum waxes ASTM D721-17 / IP 158-69(01) 2. Congealing Point of Petroleum Waxes ASTM D938-12(17) IP 76-07(04) T Transformer Oil 1. 2,6-di-tert-Butyl- p-Cresol and 2,6-di-tert- ASTM D2668-07(13) Butyl Phenol in Electrical Insulating Oil by Infrared Absorption 2. Determination of 2,6-di-tert-butyl-para-cresol IEC 60666:2010 by IR spectrophotometry – Method B 3. Determination of the aromatic hydrocarbon IEC 60590:1977 content of new mineral insulating oils (include Paraffinic & Napthenic) 4. Determination of Breakdown Voltage at IEC 60156:2018 Power Frequency 5. Dielectric Breakdown Voltage of Insulating ASTM D1816-12 Liquids Using VDE Electrodes





T Transformer Oil 6. Dielectric Breakdown Voltage of Insulating ASTM D877/D877M-19 Liquids Using Disk Electrodes 7. Detection of potentially corrosive sulphur in IEC 62535:2008 used and unused insulating oil 8. Detection of Corrosive Sulfur (Silver DIN 51353:1985 Corrosion) 9. Corrosive Sulfur in Electrical Insulating ASTM D1275-15 Liquids (Copper Corrosion) 10. Interfacial Tension of Oil Against Water by ASTM D971-12 the Ring Method 11. Resistivity of Electrical Insulating Liquids IEC 60247:2004 12. Specific Resistance (Resistivity) of Electrical ASTM D1169-19a Insulating Liquids 13. Dielectric Dissipation Factor (Tan Delta) and IEC 60247:2004 Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids 14. Dissipation Factor (or Power Factor) and ASTM D924-15 Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids (Tan Delta at 25/100°C) 15. Determination of water by automatic IEC 60814:1997 coulometric Karl Fischer titration 16. Refractive Index of Viscous Materials ASTM D1747-09(19) (Refractive index at 20°C) 17. Method of test for carbon type analysis of IS 13155:1991 mineral oils by Infra-red spectrophotometry


Approved Signatory

Mr Teo Wei Keong Mr Hisham Abdul Kadir For All Tests Ms Wong Ai San Mr Eddie Ho Yuen Huin – For tests in Section A Mr Yap Hai Aik – For tests in Sections A, B to J and L Ms Nur Ismawati Binte Ismail – For tests in Sections C, D, E, F, G, I, J, L Mr Mohamed Nasser Bin Mohd Shariff – For tests in Sections A, C, D, E, F, G, I, J, L Mr Adi Asputra Sarip – For tests in Sections C, D, E, F, G Ms Yee Shu Fang – For tests in Sections C, D, E, F, M Mr Hashvin Pillay s/o Mohan Pillay – For tests in Sections F, G Mr Leonard O. Galvez – For tests in Sections A, C, D, E, F, G, I, L, M, Q, R Ms Haraveen Kaur A/P Jogindar Singh – For tests in Sections C to G, I, J, L, M, Q, R Mr Zaki Zulfiqar Zaini – For tests in Sections C to G, I, J, L, M, Q, R Mr Kumarran S/O Veriyah – For tests in Sections F, G, H, K

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.

materials / products...chloride content (potentiometric titration) astm e291-18 2. iron content astm...

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