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

 

LUBRICANTS and OILS PROFICIENCY TESTS
         
LUBRICANTS and OILS
Proficiency Testing Scheme Provisional Scope *) Final registration date **) 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. iis22L03 13 April 2022
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 (CCS), Viscosity HTHS, Nitrogen, Pour Point, Sulfated Ash, Sulfur, Water and some elements (Ca, P and Zn). iis22L07 27 April 2022
Engine Oil (used) The 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. iis22L08 27 April 2022
Engine Oil (used) Metals A separate sample is available for metal analysis only (23 elements). iis22L08M 27 April 2022
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). iis22L01 16 February 2022
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. iis22L02 16 February 2022
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. iis22L06 13 April 2022
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). iis21L09 6 October 2021
iis22L09 12 October 2022
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. iis21L10 6 October 2021
iis22L10 12 October 2022
Hydraulic Oil (used) Metals A separate sample is available for metal analysis only (23 elements). iis21L10M 6 October 2021
iis22L10M 12 October 2022
PCBs in Mineral Oil Individual congeners Polychlorinated Biphenyls, Aroclors and Total Organohalogenic Compounds (TOX) as Cl. iis21L13 27 October 2021
iis22L13 26 October 2022
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. iis21L11 27 October 2021
iis22L11 26 October 2022
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. iis21L12 27 October 2021
iis22L12 26 October 2022
Transformer Oil (used) Furanics A separate sample is available for Furanic analysis only. iis21L12F 27 October 2021
iis22L12F 26 October 2022
Transformer Oil DGA Dissolved gas analyses. Syringe of 50mL only. 15 September 2021 iis21L14 27 October 2021
14 September 2022 iis22L14 26 October 2022
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). iis22L04 13 April 2022
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. iis22L05 13 April 2022
 
GASES PROFICIENCY TESTS
 
GASES
Proficiency Testing Scheme Provisional Scope *) Final registration date **) ID of PT Sample dispatch date
Refinery Gas NEW! EN15984 composition 1 December 2021 iis22S01R 26 January 2022
Natural Gas (Methane) Methane, Ethane, Propane, iso-Butane, n-Butane, Carbon Dioxide, Nitrogen, Carbon content and Physical properties. 26 January 2022 iis22S02M 23 March 2022
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. 16 March 2022 iis22S03B 11 May 2022
Liquefied Propane Ethane, Propane, Propene, iso-Butane, n-Butane, 1-Butene, iso-Butene, n-Pentane, iso-Pentane and Physical properties. 11 August 2021 iis21S03P 22 September 2021
17 August 2022 iis22S04P 28 September 2022
Sulfur (total) in LPG Total Sulfur in Liquefied Propane (LPG). 11 August 2021 iis21S03S 22 September 2021
17 August 2022 iis22S04S 28 September 2022
 
PETROLEUM PRODUCTs PROFICIENCY TESTS
 
BITUMEN
Proficiency Testing Scheme Provisional Scope *) ID of PT Sample dispatch date
Bitumen Tests from the Paving Grade EN12591 profile. iis21F02 3 November 2021
iis22F02 2 November 2022
 
PETROLEUM PRODUCTS
Proficiency Testing Scheme Provisional Scope *) ID of PT Sample dispatch date
Crude Oil The regular sample is available for: Total Acid Number, API gravity, BS&W, Density, Kinematic Viscosity at 40°C, Light Ends,  Mass, Pour Point, Salt as Chloride, Sediment (Extraction method and Membrane filtration), Total Sulfur, Water, Simulated Distillation. iis21R01 13 October 2021
iis22R01 19 October 2022
Crude Oil Mercury A separate sample for Total Mercury only. iis21R01 13 October 2021
iis22R01Hg 19 October 2022
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. iis21R03 13 October 2021
iis22R02 19 October 2022
Naphtha The regular sample (iis22N01) is available for:
Organic Chlorides, Color Saybolt, Copper Corrosion, Density, Distillation, Mercaptan Sulfur and Sulfur.
Separate samples can be ordered for:
- Mercury (iis22N01Hg)
- Arsenic and Lead (iis22N01AsPb)
- DVPE (iis22N01DVPE)
iis22N01 9 March 2022
iis22N01Hg 9 March 2022
iis22N01AsPb 9 March 2022
iis22N01DVPE 9 March 2022
Naphtha PIONA/PNA A separate sample for Oxygenates, PIONA, PNA, DHA analyzes only iis22N02 9 March 2022
 
*) 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'.
**) After this date orders cannot be accepted. The amount of Syringes is limited. Syringes have to be ordered timely by iis.
 
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