CHEMICALS
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CHEMICALS PROFICIENCY TESTS
       
CHEMICALS
Proficiency Testing Scheme Provisional Scope * ID of PT Sample dispatch date
Acetic Acid Acetaldehyde, Appearance, Anorganic Chloride, Color Pt/Co, Density, Formic Acid, Freezing Point, Iron as Fe, Nonvolatile matter, Purity, Sulfate and Water. iis21C02 13 January 2021
Acetone Tests from the ASTM D329 profile and other tests. iis21C11 25 August 2021
AdBlue (32% Urea solution) Tests from the ISO22241-1 profile and other tests. iis21G05 28 April 2021
Benzene Tests from the ASTM D2359 profile and other tests. iis21C04 27 January 2021
Butylacetate Acidity, Appearance, Color Pt/Co, Density, Specific Gravity, Distillation, Nonvolatile matter, Purity, n-Butanol and Water. iis21C07 24 February 2021
Caustic Soda Alkalinity, Density, Iron, Sodium Chlorate, Sodium Chloride and Sodium Sulfate (a high and low salt sample will be sent). iis20C07 26 August 2020
Cyclohexane Acid Wash Color, Appearance, Color Pt/Co, Density, Distillation, Freezing Point, Purity, Benzene, n-Hexane, Methylcyclohexane, Methylcyclopentane, Refractive Index and Sulfur. iis21C06 27 January 2021
Ethanol (Bio / Fuel grade) Acidity, Appearance, Copper, Density, Electrical Conductivity, Nonvolatile matter, Nitrogen, pHe, Phosphorus, Water (Coulometric and Volumetric), Purity and impurities, Inorganic Chloride, Sulfate and Sulfur. iis20C11 11 November 2020
Acidity, Appearance, Copper, Density, Electrical Conductivity, Nonvolatile matter, Nitrogen, pHe, Phosphorus, Water (Coulometric and Volumetric), Purity and impurities, Inorganic Chloride, Sulfate and Sulfur. iis21C16 10 November 2021
Ethanol (Food / Neutral grade) Density, Nonvolatile matter, Permanganate Time Test, pHe, Strength (%V/V and %M/M), Water, UV absorbance, Purity and impurities. iis20C12 11 November 2020
Density, Nonvolatile matter, Permanganate Time Test, pHe, Strength (%V/V and %M/M), Water, UV absorbance, Purity and impurities. iis21C17 10 November 2021
Ethylacetate Acidity, Appearance, Color Pt/Co, Density, Specific Gravity, Distillation, Nonvolatile matter, Purity, Ethanol and Water. iis21C08 24 February 2021
Isopropanol (IPA) Acidity, Appearance, Inorganic Chloride, Color Pt/Co, Density, Distillation, Nonvolatile matter, Purity and impurities and Water. iis21C18 10 November 2021
Methanol The regular sample (iis20C06) is for tests from the IMPCA profile and other tests.
A separate sample can be ordered for UV Absorbance (iis20C06UV).
iis20C06 26 August 2020
iis20C06UV 26 August 2020
The regular sample (iis21C10) is for tests from the IMPCA profile and other tests.
A separate sample can be ordered for UV Absorbance (iis21C10UV).
iis21C10 25 August 2021
iis21C10UV 25 August 2021
Methyl-tert-Butylether (MTBE) Appearance, Carbonyls, Density, Refractive Index, Water, Purity and impurities. iis21C03 13 January 2021
Mono Ethylene glycol (MEG polyester grade) Acidity, Aldehydes, Appearance, Ash content, Inorganic Chloride, Color Pt/Co, Density, Diethylene Glycol, Distillation, Miscibility with water, Purity, Specific Gravity, Water, UV Transmittance and Iron. iis20C10 23 September 2020
Acidity, Aldehydes, Appearance, Ash content, Inorganic Chloride, Color Pt/Co, Density, Diethylene Glycol, Distillation, Miscibility with water, Purity, Specific Gravity, Water, UV Transmittance and Iron. iis21C14 22 September 2021
Mono Propylene glycol (MPG) Acidity, Appearance, Inorganic Chloride, Color Pt/Co, Density, Distillation, Iron, Purity, Dipropylene glycol, Specific Gravity and Water. iis21C15 22 September 2021
n-Butylacrylate Acidity, Appearance, Color Pt/Co, Density, Inhibitor, Purity and impurities and Water. iis21C09 24 February 2021
Styrene Tests from the ASTM D2827 profile and other tests. iis20C08 9 September 2020
Tests from the ASTM D2827 profile and other tests. iis21C12 8 September 2021
Toluene Tests from the ASTM D841 profile and other tests. iis21C05 27 January 2021
Vinyl Acetate Monomer (VAM) Tests from the ASTM D2190 profile and other tests. iis21C01 13 January 2021
Xylene (Ortho- / Para-) Tests from the ASTM D5136 and D5471 profile and other tests. iis20C09 9 September 2020
Xylenes (mixed-) Benzene, Toluene, Ethylbenzene, p-/o-/m-Xylenes, iso-Propylbenzene and sum C9+Aromatics and Non-aromatics. iis21C13 8 September 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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