CHEMICALS
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Internet: www.iisnl.com   Proficiency testing schemes
Email: iisnl@sgs.com   for Petroleum and Petrochemical Products:

 

Proficiency testing scheme Provisional Scope * ID
Acetone The sample is for tests from the ASTM D329 profile and other tests. iis17C10
AdBlue - 32% Urea solution The sample is for tests from the ISO22241-1 profile. iis18G04
Benzene The sample is for tests from the ASTM D2359 profile and other tests. iis18C03
Caustic Soda Alkalinity, Iron, Sodium Chlorate, Sodium Chloride and Sodium Sulphate (a high and low salt sample will be sent). iis18C06
Ethanol (Bio-, Fuel- grade) Acidity, Appearance, Density, Electrical Conductivity, Inorganic Chloride, Involatile material, Nitrogen, pHe, Phosphorus, Sulphate, Sulphur, Water, Purity and impurities (in accordance EN15721). iis17C15, iis18C10
Ethanol (Food / Neutral grade) Density, Nonvolatile Matter, Permanganate Time Test, pHe, Strength (%V/V and %M/M), Water, UV absorbance, Purity and impurities. iis17C16, iis18C11
Ethanol (denaturated) NEW! Denaturated with Gasoline, Methanol iis17C20, iis18C12
Isopropanol Acidity, Inorganic Chloride, Appearance, Colour Pt/Co, Density, Distillation, Nonvolatile Matter, Water, Purity and impurities. iis17C18
Methanol The main sample is for tests from the IMPCA profile and other tests. A separate sample is available for UV absorbance (iis17C09UV & iis18C05UV) iis17C09, iis17C09UV, iis18C05, iis18C05UV
Methylmetacrylate (MMA) Acidity, Appearance, Colour Pt/Co, Density, Inhibitor, Water, Purity and impurities. iis18C02
Mono Ethyleneglycol - polyester grade Acidity, Aldehydes, Inorganic Chloride, Appearance, Ash, Colour Pt/Co, Distillation, Density, Purity, DEG, Iron, Water and UV transmittance. iis17C13, iis18C09
Mono Propyleneglycol Acidity, Inorganic Chloride, Appearance, Colour Pt/Co, Distillation, Density, Purity, DPG, Iron, Specific Gravity and Water. iis17C14
Styrene The sample is for tests from the ASTM D2827 profile and other tests. iis17C11, iis18C07
Toluene Acid Wash Color, Appearance, Colour Pt/Co, Density, Distillation, Toluene, Benzene and Nonaromatics, Refractive Index. iis18C04
Vinylacetate monomer The sample is for tests from the ASTM D2190 profile and other tests. iis18C01
Xylenes - mixed Benzene, Toluene, Ethylbenzene, p-/o-/m-Xylene, Cumene and sum C9+arom. iis17C12
Xylene (Ortho- / Para-) The sample is for tests from the ASTM D5136 and D5471 profile and other tests. iis18C08

* 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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