A. Fuel Oil 1. Flash Point (PMCC) ASTM D93-15a 3675 : 98 ISO 12185 : 96 IP 160-99 IP 365-97 (Re-2004) EN ISO 3675:1998 6. Aromatic, Olefins, Saturates ASTM D1319-15 IP 156-08 7.

Saybolt Singapore Pte Ltd Certificate No. : LA-2003-0283-A 50 Science Park Road, The Kendall #04-06/10, Science Park II Issue No. : 14 Singapore 117406

Date : 14 June 2016

Page : 1 of 17 FIELD OF TESTING : Chemical and Biological Testing

MATERIALS/

PRODUCTS TESTED TESTS/ PROPERTIES

STANDARD METHODS/ TECHNIQUES/ EQUIPMENT

A. Fuel Oil 1. Flash Point (PMCC) ASTM D93-15a

ISO 2719 : 02

IP 34-03

2. Water by Distillation ASTM D95-13e1

ISO 3733-99

IP 74-00(2014)

3. Pour Point ASTM D97-16

ISO 3016 : 94

IP 15-95(2014)

4. Kinematic Viscosity ASTM D445-15a

ISO 3104-94

IP 71 Section1 / 97

EN ISO 3104:1996

5. Sediment by Extraction ASTM D473-07 (Re-2012)e1

ISO 3735 : 99

IP 53-00(2014)

6. Ash ASTM D482-13

ISO 6245 : 01

IP 4-05 (2012)

7. Total Acid Number & Strong Acid ASTM D664-11a

Number IP 177-13

Certificate No. : LA-2003-0283-A Issue No. : 14 Date : 14 June 2016 Page : 2 of 17

MATERIALS/

PRODUCTS TESTED TESTS/PROPERTIES

STANDARD METHODS/TECHNIQUES

EQUIPMENT

8. Density/Specific Gravity / API Gravity ASTM D1298-12b

ASTM D4052-15

ISO 3675 : 98

ISO 12185 : 96

IP160-99,IP365-97

(Re-2004)

EN ISO 3675:1998

9. Water and Sediment ASTM D1796-11e1

10. Sulphur ASTM D4294-16e1

IP 336-04(2014)

ISO 8754 : 03

11. Micro Carbon Residue ASTM D4530-15

IP 398-15

ISO 10370 : 14

EN ISO 10370 : 14

12. Compatibility by Spot Test ASTM D4740-04(Re-2014)

13. Hydrogen Sulphide (Vapour Phase) ASTM D5705-15

14. Asphaltenes ASTM D6560-12

IP 143-04

15. Total Sediment Existent IP 375-11

ISO 10307-1 : 09

ASTM D4870-09(Re-2014)

16. Aluminium + Silicon ASTM D5184-12

ISO 10478 : 94

IP 377-95(2014)

17. Total Sediment Potential & Accelerated IP 390-11

ISO 10307-2 : 09

ASTM D4870-09(Re-2014)

18. Aluminium, Silicon, Sodium, Vanadium, IP 501-05

Iron, Nickel, Calcium, Zinc & Phosphorus

Certificate No. : LA-2003-0283-A Issue No. : 14 Date : 14 June 2016 Page : 3 of 17

MATERIALS/

PRODUCTS TESTED TESTS/PROPERTIES

STANDARD METHODS/TECHNIQUES

EQUIPMENT

19. Gross Calorific Value ASTM D240-14

20. Total Mercury in Liquid Hydrocarbon UOP 938-10

21. Vacuum Distillation ASTM D1160-15

22. Acidity of Hydrocarbon Liquids and ASTM D1093-11 their Distillation Residues 23. State of Peptization of Asphaltenes SMS 1600-13 in Heavy Oil Streams 24. Existent and Accelerated Dry Sludge SMS 2696-83 Contents of Residual Fuels Oil 25. Nitrogen in Petroleum and Petroleum ASTM D5762-12 Products by Boat-Inlet Chemiluminescence 26. Modified Xylene Equivalent Test SSTM-021 (10 Jan 2012) 27. Modified Toulene Equivalent Test SSTM-022 (10 Jan 2012) 28. Measurement of Mercaptans in the ASTM D5705-MOD Vapour phase above Residual Fuel Oils 29. Determination of hydrogen sulfide in IP570-14a Procedure A fuel oils – Rapid Liquid Phase ASTM D7621-16 (Procedure A) Extraction Method 30. Bromine Number D1159-07(Re-2012) IP130-98(2011) ISO 3839 : 1996 31. Maximum Flocculation Ratio and D7060-12(Re-2014) Peptizing Power

B. . Gas Oil 1. Distillation ASTM D86-15

2. Flash Point (PMCC) ASTM D93-15a

ISO 2719 : 02

IP 34-03

Certificate No. : LA-2003-0283-A Issue No. : 14 Date : 14 June 2016 Page : 4 of 17

MATERIALS/

PRODUCTS TESTED TESTS/PROPERTIES

STANDARD METHODS/TECHNIQUES

EQUIPMENT

3. Water by Distillation ASTM D95-13e1

ISO 3733 : 99

IP 74-00(2014)

4. Pour Point ASTM D97-16

ISO 3016 : 94

IP 15-95(2014)

5. Copper Corrosion ASTM D130-12

ISO 2160 : 98

IP 154-00(2013)

EN ISO 2160:1998

6. Kinematic Viscosity ASTM D445-15a

ISO 3104-94

IP 71 Section 1 / 97

EN ISO 3104:1996

7. Sediment by Extraction ASTM D473-07 (Re-2012) e1

ISO 3735 : 99

IP 53-00(2014)

8. Ash ASTM D482-13

ISO 6245: 01

IP 4-05 (2012)

9. Total Acid Number & Strong Acid ASTM D664-11a

Number ASTM D974-14e2

ISO 6618: 96

IP 139-98 (Re-2004)

IP 177-13

10. Cetane Index ASTM D976-06 (Re-2011)

ASTM D4737-10

IP 380-14

ISO 4264: 2007

Certificate No. : LA-2003-0283-A Issue No. : 14 Date : 14 June 2016 Page : 5 of 17

MATERIALS/

PRODUCTS TESTED TESTS/PROPERTIES

STANDARD METHODS/TECHNIQUES

EQUIPMENT

11. Density/Specific Gravity / API ASTM D1298-12b

Gravity ASTM D4052-15

ISO 3675 : 98

ISO 12185 : 96

IP 160-99

IP 365-97 (Re-2004)

EN ISO 3675:1998

12. ASTM Colour ASTM D1500-12

ISO 2049 : 96

IP 196-97(2014)

13. Cloud Point ASTM D2500-16

ISO 3015 : 92

IP 219-94(2013)

14. Water and Sediment ASTM D2709-96 (Re-2011

e1)

15. Sulphur ASTM D4294-16e1

IP 336-04(2014)

ISO 8754 : 03

16. Micro Carbon Residue ASTM D4530-15

IP 398-15

ISO 10370 : 14

EN ISO 10370 : 14

17. Particulate Contamination ASTM D6217-11 ISO 15167: 99 IP 415-07

18. Filter Blocking Tendency IP 387-14 ASTM D2068-14

19. Oxidation Stability ASTM D2274-14 ISO 12205: 95 IP 388-97 (Re-2004)

20. Gross Calorific Value ASTM D240-14

Certificate No. : LA-2003-0283-A Issue No. : 14 Date : 14 June 2016 Page : 6 of 17

MATERIALS/

PRODUCTS TESTED TESTS/PROPERTIES

STANDARD METHODS/TECHNIQUES

EQUIPMENT

21. Sulphur Content ASTM D5453-12 EN ISO 20846:2011 IP490:12

22. Nitrogen ASTM D4629-12

IP 379-88(Re-2001)

23. Naphthalene ASTM D1840-07(Re-2013)

24. Total Mercury in Liquid UOP 938-10 Hydrocarbon

25. Water in Organic Liquids by ASTM E1064-12 Coulometric Karl Fischer Titration

26. Free Water & Particulate ASTM D4176-04(Re-2014) Contamination in Distillate Fuels

27. Water by Coulometric Karl ASTM D6304-07 Fischer Titration EN ISO 12937 : 2000 IP 438-01(2013)

28. Aromatic Type by HPLC ASTM D6591-11

IP 391-07

IP 548-07

29. Particle Count IP 564-13

28. Aniline Point ASTM D611-12 IP 2-98(2014) ISO 2977 : 1997

29. Cetane Number ASTM D613-15ae1 IP 41-99(2014) ISO 5165:1998 EN ISO 5165: 1998

30. Lubricity ASTM D6079- 11

IP 450-00

ISO 12156:2006

31. Particle Contamination IP 440-14, EN12662:14

Certificate No. : LA-2003-0283-A Issue No. : 14 Date : 14 June 2016 Page : 7 of 17

MATERIALS/

PRODUCTS TESTED TESTS/PROPERTIES

STANDARD METHODS/TECHNIQUES

EQUIPMENT

32. Acidity of Hydrocarbon liquids and ASTM D1093-11

their distillation residues

33. Flash Point by small scale closed ASTM D3828-12a

Cup tester IP 523-05

EN ISO 3679 : 2004

34. Bromine Number D1159-07(Re-2012)

IP130-98(2011)

ISO 3839 : 1996

35. Electrical Conductivity ASTM D2624-15

IP 274-09

36. Cold Filter Plugging Point IP 309-99(2014)

EN 116 : 1997

D6371-05(Re-2010)

37. Sulfur D7039-15a

38. DSEP D7261-14

39 Hydrogen Sulfide and Mercaptan UOP163-10 Sulfur

C. Jet Oil 1. Flash Point Tag Close Cup ASTM D56-05 (Re-2010)

2. Distillation ASTM D86-15

3. Copper Corrosion ASTM D130-12

ISO 2160 : 98

IP 154-00(2013)

EN ISO 2160:1998

4. Saybolt Color ASTM D156-15

Certificate No. : LA-2003-0283-A Issue No. : 14 Date : 14 June 2016 Page : 8 of 17

MATERIALS/

PRODUCTS TESTED

TESTS/PROPERTIES STANDARD

METHODS/TECHNIQUES EQUIPMENT

5. Gum Content ASTM D381-12 ISO 6246 : 95 IP 131-99 IP 540-08(2014)

6. Kinematic Viscosity ASTM D445-15a

ISO 3104-94

IP 71 Section 1 / 97

EN ISO 3104:1996 7. Water Reaction Interface Rating ASTM D1094-07(Re-2013)

8. Density/Specific Gravity/API ASTM D4052-15

Gravity ASTM D1298-12b

ISO 3675 : 98

ISO 12185 : 96

IP 160-99

IP 365-97 (Re-2004)

EN ISO 3675:1998

9. Aromatic, Olefins, Saturates ASTM D1319-15

IP 156-08

10. Particulate Contaminant ASTM D2276-06(Re-2014)

IP 216-05

11. Freezing Point ASTM D2386-15e1

IP 16-15

12. Electrical Conductivity ASTM D2624-15

IP 274-09

13. Mercaptan Sulphur ASTM D3227-13

ISO 3012 : 99

IP 342-00(2014)

14. Acidity ASTM D3242-11

IP 354-09

15. Microseparometer (MSEP) ASTM D3948-14

Certificate No. : LA-2003-0283-A Issue No. : 14 Date : 14 June 2016 Page : 9 of 17

MATERIALS/

PRODUCTS TESTED TESTS/PROPERTIES

STANDARD METHODS/TECHNIQUES

EQUIPMENT

16. Sulphur ASTM D4294-16

e1

ISO 8754 : 03

IP 336-04(2014)

17. Particulate Contaminant ASTM D5452-12

IP 423-10

18. Doctor Test IP 30-07(2014)

ASTM D4952-12

19. Smoke Point ASTM D1322-15e1

ISO 3014 : 93 IP 57-95(2013) IP 598-12(Re-2014)

20. Flash Point Abel ISO 13736:13

IP 170-14

21. Estimation of Net Heat of Combustion ASTM D3338/D3338-09(Re-

2014)e2

22. Gross Calorific Value ASTM D240-14

23. Sulphur Content ASTM D5453-12

EN ISO 20846:2011

IP490:12

24. Nitrogen ASTM D4629-12 IP 379-88 (Re-2001)

25. Naphthalene ASTM D1840-07(Re-2013)

26. Aromatic Type by HPLC ASTM D6379-11

IP 436-11

27. Particle Count IP 564-13

28. Thermal Oxidation Stability of ASTM D3241-15e2

Aviation Turbine Fuels (JFTOT) IP 323-14

Certificate No. : LA-2003-0283-A Issue No. : 14 Date : 14 June 2016 Page : 10 of 17

RIALS/

PRODUCTS TESTED TESTS/PROPERTIES

STANDARD METHODS/TECHNIQUES

EQUIPMENT

29. Total Acid Number & Strong Acid ASTM D664-11a Number ASTM D974-14

e2

ISO 6618:96 IP 177-13 IP 139-98(Re-2004)

30. Aniline Point ASTM D611-12 IP 22-98(2014) ISO 2977 : 1997

31. Burning Characteristics of Kerosene ASTM D187-08(Re-2013)

32. Burning Quality of Kerosene IP 10-12 33. Flash Point by small scale closed ASTM D3828-12a cup tester IP 523-05 EN ISO 3679 : 2004

34. Acidity of Hydrocarbon liquids and ASTM D1093-11

their distillation residues

35. Bromine Number D1159-07(Re-2012) IP130-98(2011) ISO 3839 : 1996

36 Sulfur D7039-15a

37 Hydrogen Sulfide and Mercaptan UOP163-10 Sulfur

D. Mogas 1. Distillation ASTM D86-15

2. Reid Vapor Pressure ASTM D323-15a

3. Gum Content ASTM D381-12 ISO 6246 : 95 IP 131-99

4. Total Acid Number & Strong Acid ASTM D664-11a Number IP 177-13

Certificate No. : LA-2003-0283-A Issue No. : 14 Date : 14 June 2016 Page : 11 of 17

MATERIALS/

PRODUCTS TESTED TESTS/PROPERTIES

STANDARD METHODS/TECHNIQUES

EQUIPMENT

5. Density / Specific Gravity / API ASTM D1298-12b

Gravity ASTM D4052-15

ISO 3675 : 98

ISO 12185 : 96

IP 160-99

IP 365-97 (Re-2004)

EN ISO 3675:1998

6. Aromatic, Olefins, Saturates ASTM D1319-15

IP 156-08

7. Mercaptan Sulphur ASTM D3227-13

ISO 3012 : 99

IP 342-00(2014)

8. Sulphur ASTM D4294-16e1

IP 336-04(2014)

ISO 8754 : 03

9. MTBE, Ether & C1 to C4 Alcohols ASTM D4815-15b

by GC

10. Benzene & Total Aromatics by GC ASTM D5580-15

11. Dry Vapour Pressure Equipment ASTM D5191-15

12. Doctor Test IP 30-07(2014)

ASTM D4952-12

13. Oxidation stability ASTM D525-12a

(Induction Period Method) ISO 7536 : 94

IP 40-97 (Re-2014)

14. Manganese ASTM D3831-12

15. Total Iron by AAS ASTM D3831 Mod

1.

Certificate No. : LA-2003-0283-A Issue No. : 14 Date : 14 June 2016 Page : 12 of 17

MATERIALS/

PRODUCTS TESTED TESTS/PROPERTIES

STANDARD METHODS/TECHNIQUES

EQUIPMENT

16. Copper Corrosion ASTM 130- 12

ISO 2160: 98

IP 154-00(2013)

EN ISO 2160:1998

17. Gross Calorific Value ASTM D240-14

18. Sulphur Content ASTM D5453-12

EN ISO 20846:2011

IP490:12

19. Nitrogen ASTM D4629-12

IP 379-88 (Re-2001)

20. Research Octane Number ASTM D2699-15a

21. Water in Organic Liquids by ASTM E1064-12

Coulometric Karl Fischer Titration

22. Lead Content by Dithiozone IP 224-02(2014)

Extraction & Colorimetric Determination

23. Total Lead by AAS ASTM D3237-12

24. Low-Oxygenate Type by GC LOWOX, SSTM 012 (1 Oct 2007)

25. O-PONA / PNA by GC ASTM D6293-98 (2003)e1

ASTM D5443-14

26. Motor Octane Number (MON) ASTM D2700-16

27. Potential Gum ASTM D873-12

28. Reid Vapor Pressure ASTM D4953-15

29. Acidity of Hydrocarbon liquids ASTM D1093-11

and their distillation residues

Certificate No. : LA-2003-0283-A Issue No. : 14 Date : 14 June 2016 Page : 13 of 17

MATERIALS/

PRODUCTS TESTED TESTS/PROPERTIES

STANDARD METHODS/TECHNIQUES

EQUIPMENT

30. Hydrocarbon Types, Oxygenated ASTM D6839-15

Compounds and Benzene in

Spark Ignition Engine Fuels by

Gas Chromatography

31. Bromine Number D1159-07(Re-2012)

IP130-98(2011)

ISO 3839 : 1996

32 Sulfur D7039-15a

33 Silver Corrosion D7671-10(Re-2015) Proc A

D4814-11b

IP611-13

34 Hydrogen Sulfide and Mercaptan UOP163-10

Sulfur

E. Naphtha 1. Distillation ASTM D86-15

2. Copper Corrosion ASTM D130-12

ISO 2160 : 98

IP 154-00(2013)

EN ISO 2160:1998

3. Saybolt Color ASTM D156-15

4. Reid Vapor Pressure ASTM D323-15a

5. Density/Specific Gravity / API ASTM D1298-12b

Gravity ASTM D4052-15

ISO 3675 : 98

ISO 12185 : 96

IP 160-99

IP 365-97 (Re-2004)

EN ISO 3675:1998

Certificate No. : LA-2003-0283-A Issue No. : 14 Date : 14 June 2016 Page : 14 of 17

MATERIALS/

PRODUCTS TESTED TESTS/PROPERTIES

STANDARD METHODS/TECHNIQUES

EQUIPMENT

6. Aromatic, Olefins, Saturates ASTM D1319-15

IP 156-08

7. Mercaptan Sulphur ASTM D3227-13

ISO 3012 : 99

IP 342-00(2014)

8. 8 Sulphur ASTM D4294-16e1

IP 336-04(2014) ISO 8754 : 03 9. Doctor Test IP 30-07 ASTM D4952-12 10. Gross Calorific Value ASTM D240-14 11. Sulphur Content ASTM D5453-12 EN ISO 20846:2011 IP490:12

12. Nitrogen ASTM D4629-12

IP 379-88 (Re-2001)

13. Research Octane Number ASTM D2699-15a

14. Total Mercury in Liquid UOP 938- 10

Hydrocarbon

15. Lead Content by Dithiozone IP 224-02(2014)

Extraction & Colorimetric

Determination

16. Low-Oxygenate Type by GC LOWOX, SSTM 012 (1 Oct 2007)

17. O-PONA / PNA by GC ASTM D6293-98 (2003)e1

ASTM D5443-14

18. Motor Octane Number (MON) ASTM D2700-16

19. Reid Vapour Pressure ASTM D4953-15

Certificate No. : LA-2003-0283-A Issue No. : 14 Date : 14 June 2016 Page : 15 of 17

MATERIALS/

PRODUCTS TESTED TESTS/PROPERTIES

STANDARD METHODS/TECHNIQUES

EQUIPMENT

20. Acidity of Hydrocarbon liquids and ASTM D1093- 11 their distillation residues 21. Hydrocarbon Types, Oxygenated ASTM D6839-15 Compounds and Benzene in Spark Ignition Engine Fuels by Gas Chromatography 22. Vapor Pressure of Petroleum ASTM D5191-15

Products (Mini Method) 23. Bromine Number D1159-07(Re-2012)

IP130-98(2011)

ISO 3839 : 1996

23 Sulfur D7039-15a

24 Hydrogen Sulfide and Mercaptan Sulfur

UOP163-10

F. Biodiesel 1. Density/Specific Gravity / API ASTM D4052-15

Gravity EN ISO 3675:1998

2. Kinematic Viscosity ASTM D445-15a

EN ISO 3104:1996

3. Flash Point by small scale closed ASTM D3828-12a

Cup tester EN ISO 3679 : 2004 IP 523-05

4. Sulphur Content ASTM D5453-12

EN ISO 20846:2011 IP490:12

5. Micro Carbon Residue ASTM D4530-15 IP 398-15

ISO 10370 : 14 EN ISO 10370 : 14

Certificate No. : LA-2003-0283-A Issue No. : 14 Date : 14 June 2016 Page : 16 of 17

MATERIALS/

PRODUCTS TESTED TESTS/PROPERTIES

STANDARD METHODS/TECHNIQUES

EQUIPMENT

6. Cetane Number ASTM D613-15ae1

IP 41-99(2014)

ISO 5165:1998

EN ISO 5165: 1998

7. Water by Coulometric Karl ASTM D6304-07

Fischer Titration EN ISO 12937 : 2000

IP 438-01(2013)

8. Particle Contamination IP 440-14, EN12662:14

9. Copper Corrosion ASTM D130-12

ISO 2160 : 98

IP 154-00(2013)

EN ISO 2160:1998

10. Sulphated Ash Content ASTM D874-13a

IP 163-12

ISO 3987 : 2010

11. Acid Value EN 14104 : 2003

12. Iodine Value EN 14111 : 2003

13. Cold Soak Filterability ASTM D7501-12a

14. Filter Blocking Tendency IP 387-14

ASTM D2068-14

15. Ester Content EN14103 : 2011

16. Linolenic Acid Methyl Ester EN14103 : 2011

17. Polyunsaturated (≥4 double EN 15779 : 2013 bonds) Methyl Ester IP578-14 18. Oxidation Stability EN14112 : 2003 19. Methanol Content EN14110 : 2003

20. Monoglyceride Content EN14105 : 2011

Certificate No. : LA-2003-0283-A Issue No. : 14 Date : 14 June 2016 Page : 17 of 17

MATERIALS/

PRODUCTS TESTED TESTS/PROPERTIES

STANDARD METHODS/TECHNIQUES

EQUIPMENT

21. Monoglyceride Content EN14105 : 2011

22. Diglyceride Content EN14105 : 2011

23. Triglyceride Content EN14105 : 2011

24. Free Glycerol EN14105 : 2011

25. Total Glycerol EN14105 : 2011

26. Cold Filter Plugging Point IP 309-99(2014) EN 116 : 1997 D6371-05(Re-2010)

27. Vacuum Distillation ASTM D1160-15

28. Pour Point ASTM D97-16 ISO 3016 : 94 IP 15-95(2015)

29. Sulfur D7039-15a

Approved Signatories

Ms Manjit Kaur )

Mr Thomas Lim Seh Chong )

Mr Colin Teo Yue Chai ) For all accredited tests

Mr Edson Quah Hock Lee )

Ms Ang Siok Khim )

Note : This laboratory is accredited in accordance with the recognised International Standard ISO/IEC 17025:2005. A laboratory's fulfilment of the requirements of ISO/IEC 17025:2005 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 17025:2005 (Section 4) are written in language relevant to laboratory operations and meet the principles of ISO 9001:2008 Quality Management Systems — Requirements and are aligned with its pertinent requirements.