PETROLEUM PRODUCTS & GASES
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Internet: www.iisnl.com   Proficiency testing schemes
Email: iisnl@sgs.com   for Petroleum and Petrochemical Products:

 

LUBRICANTS and OILS PROFICIENCY TESTS
       
LUBRICANTS and OILS
Proficiency Testing Scheme Provisional Scope * ID of PT Sample dispatch date
Base Oil Total Acid Number, Air Release time, Color ASTM, Conradson and Ramsbottom Carbon Residue, Density, Evaporation loss by Noack, Flash Point C.O.C., Kinematic Viscosity (40 and 100°C), Viscosity Index, Viscosity Stabinger (40 and 100°C), Pour Point, Rust Prevention, Sulfur, Water and Water Separability. iis21L03 21 April 2021
Engine Oil (fresh) Total Acid Number, Base Number, Color ASTM, Conradson and Ramsbottom Carbon Residue, Density, Evaporation loss by Noack, Flash Point C.O.C., Foaming Characteristics, Kinematic Viscosity (40 and 100°C), Viscosity Index, Viscosity Stabinger (40 and 100°C), Viscosity Apparent (CSS), Viscosity HTHS, Nitrogen, Pour Point, Sulfated Ash, Sulfur, Water and some elements (Ca, P and Zn). iis21L07 12 May 2021
Engine Oil (used) A regular sample is available for: Total Acid Number, Base Number, Density, Flash Point PMcc, Fuel Dilution, Kinematic Viscosity (40 and 100°C), Viscosity Index, Kinematic Viscosity Houillon and Water.
A separate sample is available for over 20 elements (iis21L08M).
iis21L08 12 May 2021
iis21L08M 12 May 2021
Gear Oil (fresh) Total Acid Number, Copper Corrosion, Density, Flash Point (C.O.C. and PMcc), Foaming Characteristics, Kinematic Viscosity (40 and 100°C), Viscosity Index, Pour Point, Rust Prevention, Sulfur, Water, Water Separability, Level of Contamination and some elements (Ca, P and Zn). iis21L01 24 February 2021
Gear Oil (used) Total Acid Number, Density, Flash Point PMcc, Kinematic Viscosity (40 and 100°C), Viscosity Index, Membrane Filtration, Water, Level of Contamination and over 20 elements. iis21L02 24 February 2021
Grease Tests from the specification ASTM D4950 profile and other tests: Cone Penetration, Copper Corrosion, Dropping Point, Extreme-Pressure Properties (four-ball method), Roll Stability Penetration Change and over 10 elements. iis21L06 21 April 2021
Hydraulic Oil (fresh) Total Acid Number, Copper Corrosion, Density, Flash Point PMcc, Foaming Characteristics, Kinematic Viscosity (40 and 100°C), Viscosity Index, Viscosity Stabinger (40 and 100°C), Pour Point, Sulfur, Water, Water Separability and some elements (Ca, P and Zn). iis20L08 7 October 2020
Total Acid Number, Copper Corrosion, Density, Flash Point PMcc, Foaming Characteristics, Kinematic Viscosity (40 and 100°C), Viscosity Index, Viscosity Stabinger (40 and 100°C), Pour Point, Sulfur, Water, Water Separability and some elements (Ca, P and Zn). iis21L09 6 October 2021
Hydraulic Oil (used) The regular sample is available for: Total Acid Number, Density, Flash Point PMcc, Kinematic Viscosity (40 and 100°C), Viscosity Stabinger (40 and 100°C), Sulfur, Water and Level of Contamination.
A separate sample is available for over 20 elements (iis20L09M).
iis20L09 7 October 2020
iis20L09M 7 October 2020
The regular sample is available for: Total Acid Number, Density, Flash Point PMcc, Kinematic Viscosity (40 and 100°C), Viscosity Stabinger (40 and 100°C), Sulfur, Water and Level of Contamination.
A separate sample is available for over 20 elements (iis21L10M).
iis21L10 6 October 2021
iis21L10M 6 October 2021
Mineral Oil PCBs Individual congeners Polychlorinated Biphenyls, Aroclors and Total Chloride. iis20L12 28 October 2020
Individual congeners Polychlorinated Biphenyls, Aroclors and Total Chloride. iis21L13 27 October 2021
Transformer Oil (fresh) Tests from the IEC60296 and ASTM D3487 profiles and other tests: Total Acidity, Appearance, Breakdown Voltage, Color ASTM, Density, Di-electric Dissipation Factor, Specific Resistance, Flash Point (C.O.C. and PMcc), Interfacial Surface Tension, Kinematic Viscosity at 40°C, Water and some additives. iis20L10 28 October 2020
Tests from the IEC60296 and ASTM D3487 profiles and other tests: Total Acidity, Appearance, Breakdown Voltage, Color ASTM, Density, Di-electric Dissipation Factor, Specific Resistance, Flash Point (C.O.C. and PMcc), Interfacial Surface Tension, Kinematic Viscosity at 40°C, Water and some additives. iis21L11 27 October 2021
Transformer Oil (used) The regular sample is available for: tests from the IEC60296 and ASTM D3487 profiles and other tests: Total Acidity, Breakdown Voltage, Density, Di-electric Dissipation factor, Specific Resistance, Flash Point (C.O.C. and PMcc), Interfacial Surface Tension, Kinematic Viscosity at 40°C and Water. A separate sample is available for Furanic components (iis20L11F). iis20L11 28 October 2020
iis20L11F 28 October 2020
The regular sample is available for: tests from the IEC60296 and ASTM D3487 profiles and other tests: Total Acidity, Breakdown Voltage, Density, Di-electric Dissipation factor, Specific Resistance, Flash Point (C.O.C. and PMcc), Interfacial Surface Tension, Kinematic Viscosity at 40°C and Water. A separate sample is available for Furanic components (iis21L12F). iis21L12 27 October 2021
iis21L12F 27 October 2021
Transformer Oil DGA Dissolved gas analyses. Syringe of 50mL only. iis20L13 28 October 2020
Dissolved gas analyses. Syringe of 50mL only. iis21L14 27 October 2021
Turbine Oil (fresh) Total Acid Number, Air Release time, Density, Flash Point C.O.C., Foaming Characteristics, Kinematic Viscosity (40 and 100°C), Viscosity Index, Pour Point, Sulfur, Water, Water Separability and some elements (Ca, P and Zn). iis21L04 21 April 2021
Turbine Oil (used) Total Acid Number, Color ASTM, Density, Flash Point C.O.C., Insoluble Color Bodies, Kinematic Viscosity (40 and 100°C), Viscosity Index, Oxidation Stability, Water, Water Separability and Level of Contamination. iis21L05 21 April 2021
 
PETROLEUM PRODUCTS and GASES PROFICIENCY TESTS
 
BITUMEN
Proficiency Testing Scheme Provisional Scope * ID of PT Sample dispatch date
Bitumen Tests from the Paving Grade EN12591 profile. iis20F02 4 November 2020
Tests from the Paving Grade EN12591 profile. iis21F02 3 November 2021
 
GASES
Proficiency Testing Scheme Provisional Scope * ID of PT Sample dispatch date
Natural Gas (Methane) Methane, Ethane, Propane, iso-Butane, n-Butane, Carbon Dioxide, Nitrogen, Carbon content and Physical properties. iis21S01M 24 March 2021
Liquefied Butane Propane, Propene, iso-Butane, n-Butane, 1-Butene, iso-Butene, trans/cis-2-Butene, 1,3-Butadiene, n-Pentane, iso-Pentane and Physical properties. iis21S02B 26 May 2021
Liquefied Propane Ethane, Propane, Propene, iso-Butane, n-Butane, 1-Butene, iso-Butene, n-Pentane, iso-Pentane and Physical properties. iis20S03P 23 September 2020
Ethane, Propane, Propene, iso-Butane, n-Butane, 1-Butene, iso-Butene, n-Pentane, iso-Pentane and Physical properties. iis21S03P 22 September 2021
Sulfur (total) in LPG Total Sulfur in Liquefied Propane (LPG). iis20S03S 23 September 2020
Total Sulfur in Liquefied Propane (LPG). iis21S03S 22 September 2021
 
PETROLEUM PRODUCTS
Proficiency Testing Scheme Provisional Scope * ID of PT Sample dispatch date
Crude Oil Total Acid Number, API gravity, BS&W, Density, Kinematic Viscosity at 40°C, Light Ends, Molecular Mass, Pour Point, Salt as Chloride, Sediment (Extraction method and Membrane filtration), Total Sulfur, Water, Simulated Distillation and Mercury. iis20R01 14 October 2020
Total Acid Number, API gravity, BS&W, Density, Kinematic Viscosity at 40°C, Light Ends, Molecular Mass, Pour Point, Salt as Chloride, Sediment (Extraction method and Membrane filtration), Total Sulfur, Water, Simulated Distillation and Mercury. iis21R01 13 October 2021
Crude Oil Assay Composition D2892 and D5236, Density, Sulfur, Nitrogen on all fractions and Water on original material only. On light and heavy Naphtha fraction: PIONA/PONA and Simulated Distillation. iis21R02 13 October 2021
Gascondensate Color Saybolt, Density, Distillation, Methanol, Total Mercury, Total Sulfur, Water and Simulated Distillation. iis20R02 14 October 2020
Color Saybolt, Density, Distillation, Methanol, Total Mercury, Total Sulfur, Water and Simulated Distillation. iis21R03 13 October 2021
Naphtha The regular sample (iis21N01) is available for:Organic Chlorides, Color Saybolt, Copper Corrosion, Density, Distillation, Mercaptan Sulfur and Sulfur.
Separate samples can be ordered for:
- Oxygenates, PIONA, PNA, DHA (iis21N01PIONA)
- Mercury (iis21N01Hg)
- Arsenic and Lead (iis21N01AsPb)
- DVPE (iis21N01DVPE).
iis21N01 10 March 2021
iis21N01PIONA 10 March 2021
iis21N01Hg 10 March 2021
iis21N01AsPb 10 March 2021
iis21N01DVPE 10 March 2021
 
* To see the actual scopes of all previous PTs, you may be interested to download the available PT reports from our webpage 'News and Reports'.
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