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