Proficiency testing catalogue
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Care products Parameters (quantitative): methyl 4-hydroxybenzoate calculated as acid [g/100g], propyl 4-hydroxybenzoate calculated as acid [g/100g], n-butyl 4-hydroxybenzoate calculated as acid [g/100g], 2-phenoxyethanol [g/100g], benzoic acid [g/100g], sorbic acid [g/100g], methylisothiazolinone [mg/kg], isobutyl 4-hydroxybenzoate calculated as acid [g/100g] Article Number: 2010206 Description: Possible testing e.g. by Directive 96/45/EC, Directive 95/32/EC, ASU K 84.00-24 (EG). Other names of the parameters are e.g. Methyl 4-hydroxybenzoate, 4-hydroxybenzoic acid methyl ester, p-hydroxybenzoic acid methyl ester, PHB methyl ester, methyl p-hydroxybenzoate, Nipagin M, E 218, 99-76-3, ethyl 4-hydroxybenzoate, 4-hydroxybenzoic acid ethyl ester, ethyl p-hydroxybenzoate, PHB ethyl ester, E214, Nipagin A, 120-47-8, propyl 4-hydroxybenzoate, 4-hydroxybenzoic acid propyl ester, p-hydroxybenzoic acid propyl ester, PHB propyl ester, propyl p-hydroxybenzoate, E216, 94-13-3, n-butyl 4-hydroxybenzoate, isobutyl 4-hydroxybenzoate, 4-hydroxybenzoic acid butyl ester, p-hydroxybenzoic acid butyl ester, PHB-butyl ester, butyl p-hydroxybenzoate, 94-26-8, 2-phenoxyethanol, 2-phenoxy-1-ethanol, phenylcellosolve, phenylglycol, monophenylglycol, ethylene glycol monophenyl ether, 122-99-6, 2-methyl-2H-isothiazol-3-one, 2-methyl-4-isothiazolin-3-one, 2-methylisothiazolin-3(2H)-one, MI, MIT, Neolone™ 950, 2682-20-4, (2E,4E)-hexa-2,4-dienoic acid, hexadienoic acid, (E,E)-hexa-2,4-dienoic acid, E 200, 110-44-1, benzenecarboxylic acid, E 210, phenylformic acid, phenylmethanoic acid, benzenecarboxylic acid, phenylcarboxylic acid, carboxybenzene, monophenylmethanoic acid, 65-85-0. Category: chemical-physical testing consumer goods and packaging cosmetic Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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October 2026 | Add to cart | |
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Care products Article Number: 2010206 |
October 2027 | Add to cart | ||
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Cosmetic products - allergenic fragrances Parameters (qualitative): identification of various allergenic fragrances Parameters (quantitative): quantification of the identified fragrances [mg/kg] Article Number: 2011158 Description: The test specimens should first be analysed qualitatively. Positive findings should then be determined quantitatively. The selection of allergenic fragrances is based on the SCCS statement (SCCS/1459/11) and EN 16274. Category: chemical-physical testing consumer goods and packaging cosmetic Accreditation: This proficiency test is not included in the scope of the accreditation. |
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October 2026 | Add to cart | |
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Cosmetic products - allergenic fragrances Parameters (qualitative): identification of various allergenic fragrances Article Number: 2011158 |
October 2027 | Add to cart | ||
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Cosmetic products – pesticides Parameters (qualitative): identification of various pesticides Parameters (quantitative): quantification of the identified pesticides [mg/kg] Article Number: 2011141 Description: This is a multi-residue proficiency test. For the PT on pesticides, a pre-selection of pesticides was made according to relevance: listed in the list of analytes published by the DRRR. This is available via the DRRR homepage: https://drrr.de/en/proficiency-testing/food-and-feed/ From this list, a selection of pesticides will be available for identification and quantification in the PT round. Category: chemical-physical testing consumer goods and packaging cosmetic Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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November 2026 | Add to cart | |
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Cosmetic products – pesticides Parameters (qualitative): identification of various pesticides Article Number: 2011141 |
November 2027 | Add to cart | ||
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Cosmetics - 1,4-dioxane Parameters (quantitative): 1,4-dioxane (CAS 123-91-1) [mg/kg] Article Number: 2011403 Category: chemical-physical testing consumer goods and packaging cosmetic Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. New proficiency testing |
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September 2026 | Add to cart | |
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Cosmetics - 1,4-dioxane Article Number: 2011403 |
September 2027 | Add to cart | ||
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Cosmetics - 3-iodoprop-2-yn-1-yl butylcarbamate (IPBC) Parameters (quantitative): IPBC (CAS 55406-53-6) [g/100 g] Article Number: 2011100 Description: Possible testing e.g. by EN 16343, ASU K 84.00-26 Category: chemical-physical testing consumer goods and packaging cosmetic Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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September 2026 | Add to cart | |
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Cosmetics - 3-iodoprop-2-yn-1-yl butylcarbamate (IPBC) Article Number: 2011100 |
September 2027 | Add to cart | ||
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Cosmetics - acid value, peroxide value Parameters (quantitative): acid value [mg/g], peroxide value [mEq active oxygen/kg] Article Number: 2011401 Category: chemical-physical testing consumer goods and packaging cosmetic Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. New proficiency testing |
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August 2026 | Add to cart | |
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Cosmetics - acid value, peroxide value Article Number: 2011401 |
August 2027 | Add to cart | ||
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Cosmetics - anti-dandruff products Parameters (quantitative): pirocton-olamine (CAS 68890-66-4) [g/100g], zinc pyrithione (CAS 13463-41-7) [g/100g] Article Number: 2010650 Description: Possible testing e.g. by EN 16342 Category: chemical-physical testing consumer goods and packaging cosmetic Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. Unfortunately, no further booking is possible this year. |
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November 2025 | ||
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Cosmetics - anti-dandruff products Article Number: 2010650 |
December 2026 | Add to cart | ||
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Cosmetics - anti-dandruff products Article Number: 2010650 |
December 2027 | Add to cart | ||
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Cosmetics - AOX Parameters (quantitative): AOX [mg/kg calculated as chlorine] Article Number: 2011129 Category: chemical-physical testing consumer goods and packaging cosmetic Accreditation: This proficiency test is not included in the scope of the accreditation. |
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August 2026 | Add to cart | |
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Cosmetics - AOX Article Number: 2011129 |
August 2027 | Add to cart | ||
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Cosmetics - heavy metals (ISO 21392) Parameters (quantitative): lead (Pb) [mg/kg], arsenic (As) [mg/kg], antimony (Sb) [mg/kg], nickel (Ni) [mg/kg], cobalt (Co) [mg/kg], cadmium (Cd) [mg/kg], chromium (Cr) [mg/kg] Article Number: 2010700 Description: Possible testing e.g. by EN ISO 21392 Category: chemical-physical testing consumer goods and packaging cosmetic Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. Unfortunately, no further booking is possible this year. |
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October 2025 | ||
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Cosmetics - heavy metals (ISO 21392) Article Number: 2010700 |
November 2026 | Add to cart | ||
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Cosmetics - heavy metals (ISO 21392) Article Number: 2010700 |
November 2027 | Add to cart | ||
Under certain circumstances, this parameter may not be available in the proficiency test.
