PETROLEUM PRODUCTS & GASES
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PETROLEUM PRODUCTS & GASES |
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| Internet: www.iisnl.com | Proficiency testing schemes |
| Email: iisnl@sgs.com | for Petroleum and Petrochemical Products: |
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Petroleum Products: |
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| Proficiency testing scheme | Provisional Scope * | ID |
| Base Oil | TAN, Air release time, Colour, Conradson CR, Ramsbottom CR, Density, Evap by Noack, Flash Point, Kin Visco (40&100ºC), Visco Stab (40&100ºC), Visco. Index, Pour Point, Rust prev., Sulphur, Water and Water Separability. | iis19L03 |
| Bitumen | Tests from the Paving Grade EN12591 profile and other tests. | iis18F02, iis19F02 |
| Crude Oil | Acid Number, API gravity, BSW, Density, Kinematic Viscosity, Light Ends, Mercury, Molecular Mass, Pour Point, Salt as NaCl, Sediment (D473 & D4807), Sulphur, Water and Simdist. Additional sample for Hg. | iis18R01, iis19R01 |
| Crude Oil Assay | Composition D2892 and D5236, Density, Nitrogen and Sulphur on all fractions. On light and heavy naphtha fraction: PIONA/PONA and Simdist. | iis19R02 |
| Engine Oil - fresh | Acid Number, Base Number, Colour, Conradson CR, Ramsbottom CR, Density, Evaporation loss by Noack, Flash Point, Foaming Characteristics, Kinematic Viscosity (40&100ºC), Viscosity Stabinger (40&100ºC), Viscosity Index, Viscosity Apparent (CSS), Viscosity HTHS, Nitrogen, Pour Point, Sulphate ash, Sulphur, Water and metals: Ca, P & Zn. | iis19L06 |
| Engine Oil - used | Acid Number, Base Number, Density, Flash Point, Fuel Dilution, Kinematic Viscosity (40&100ºC), Viscosity Index, Kinematic Viscosity Houillon & Water. A separate sample is available for 20 metals (iis19L07M). | iis19L07, iis19L07M |
| Gascondensate | Color Saybolt, Density, Distillation, Mercury, Methanol, Sulphur, Water and Simdist. | iis18R02, iis19R03 |
| Gear Oil - fresh | Acid Number, Copper Corrosion, Density, Flash Point, Foaming Characteristics, Kinematic Viscosity (40&100ºC), Viscosity Index, Pour Point, Rust prev., Sulphur, Water, Water Separability and metals: Ca, P & Zn. | iis19L01 |
| Gear Oil - used | Acid Number, Density, Flash Point, Kinematic Viscosity (40&100ºC), Viscosity Index, Water, level of contamination and metals: 20 elements. | iis19L02 |
| Grease | The sample is for tests from the specification ASTM D4950 profile and other tests: Cone Penetration, Cu-Corrosion 24 hrs at 100°C, Dropping Point, Extreme-Pressure Properties (four-ball method) (Weld Point, Load Wear Index, Last Non-Seizure Load), Leakage amount, Oil separation - Conical Sieve, Roll Stability ¼ and ½ scale penetrometer, Water Spray-off, Water Washout at 79°C, Wear Elementals (Ca, P and Zn) | iis18L08, iis19L08 |
| Hydraulic Fluid - fresh | Acid Number, Copper Corrosion, Density, Flash Point, Foaming Characteristics, Kinematic Viscosity (40&100ºC), Viscosity Stabinger (40&100ºC), Viscosity Index, Pour Point, Sulphur, Water, Water Separability and metals: Ca, P & Zn. | iis18L09, iis19L09 |
| Hydraulic Fluid - used | The main sample is for Acid Number, Density, Flash Point, Kinematic Viscosity (40&100ºC), Viscosity Stabinger (40&100ºC), Sulphur, Water and level of contamination. A separate sample is available for 20 metals (iis18L10M & iis19L10M): | iis18L10, iis18L10M, iis19L10, iis19L10M |
| Mineral Oil - PCB | Individual congeners Polychlorinated Biphenyls, Aroclors and Total Chloride. | iis18L13, iis19L13 |
| Naphtha | The main sample is for tests: Color Saybolt, Copper Corrosion, Density, Distillation, Mercaptan Sulphur, Organic Chloride and Sulphur. Additional sample for individual Oxygenates and PIONA. Separate samples are available for Mercury (iis19N01Hg), Arsenic / Lead (iis19N01AsPb) and DVPE (iis19N01DVPE). | iis19N01, iis19N01Hg, iis19N01AsPb, iis19N01DVPE |
| Transformer Oil - DGA | Dissolved gas analyses. (a 50 ml or 100 ml Syringe may be ordered) | iis18L14, iis19L14 |
| Transformer Oil - fresh | Neutralisation Number, Breakdown Voltage, Density, Di-electric Dissipation factor, Specific Resistance, Flash Point, Interfacial Surface Tension, Kinematic Viscosity and Water and metal deactivators. | iis18L11, iis19L11 |
| Transformer Oil - used | The main sample is for Neutralisation Number, Breakdown Voltage, Density, Di-electric Dissipation factor, Specific Resistance, Flash Point, Interfacial Surface Tension, Kinematic Viscosity (40ºC) and Water. Separate samples are available for Furanic components (iis18L12F & iis19L12F). | iis18L12, iis18L12F, iis19L12, iis19L12F |
| Turbine Oil - fresh | Acid Number, Density, Flash Point, Kinematic Viscosity (40&100ºC), Viscosity Index, Pour Point, Rust prev., Sulphur, Water Separability and metals: Ca, P & Zn. | iis19L04 |
| Turbine Oil - used | Acid Number, Colour, Density, Flash Point, insoluble color bodies, Kinematic Viscosity (40&100ºC), RPVOT, Viscosity Index, Water, Water Separability and Level of Contamination. | iis19L05 |
Gases: |
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| Proficiency testing scheme | Provisional Scope * | ID |
| Natural Gas (Methane) | Methane, Ethane, Propane, iso-Butane, n-Butane, Carbon dioxide, Nitrogen, Carbon content and Physical properties. | iis19S01M |
| Liquefied Butane | Propane, Propene, iso-Butane, n-Butane, 1-Butene, iso-Butene, trans/cis-Butene, 1,3-Butadiene, iso-Pentane and Physical properties. | iis19S02B |
| Liquefied Propane | Ethane, Propane, Propene, iso-Butane, n-Butane, 1-Butene, iso-Butene, n-Pentane and Physical properties. | iis18S03P, iis19S03P |
| Liquefied Propane | Low Sulphur | iis18S03S, iis19S03S |
* To see the actual scopes of all previous PT's, you may be interested to download the available PT reports from our webpage 'News and Reports'. |
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