Proficiency testing catalogue
| Name | Planned shipping method | Start Date | ||
|---|---|---|---|---|
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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 |
 Shipping at room temperature
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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 | ||
|
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 |
 Refrigerated shipping
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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 | ||
|
Cosmetics - hyaluronic acid
Parameters (quantitative): hyaluronic acid (CAS 9004-61-9) [g/100 g] Article Number: 2011402 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 |
Shipping at room temperature
|
October 2026 | Add to cart | |
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Cosmetics - hyaluronic acid
Article Number: 2011402 |
October 2027 | Add to cart | ||
|
Cosmetics – metal nanoparticles
Parameters (quantitative): Copper (Cu) nano [µ/L], Gold (Au) nano [µ/L], Silver (Ag) nano [µ/L], Platinum (Pt) nano [µ/L] Article Number: 2011436 Description: Cosmetic products containing metal nanoparticles (MNP) are subject to special safety assessments for the purposes of consumer protection. The comparable quantification of nanoparticles is therefore becoming increasingly important. This PT offers you the opportunity to verify your analysis of these MNPs in cosmetics. Category: chemical-physical testing consumer goods and packaging cosmetic Accreditation: This proficiency test is not included in the scope of the accreditation. New proficiency testing |
Shipping at room temperature
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July 2026 | Add to cart | |
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Cosmetics – metal nanoparticles
Article Number: 2011436 |
July 2027 | Add to cart | ||
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Dental care – hydroxyapatite (nanoparticles)
Parameters (quantitative): hydroxyapatite (CAS 1306-06-5) nano [g/100g] Article Number: 2011437 Description: The use of hydroxyapatite (nano) in dental care products is permitted in the EU, provided that the applicable maximum concentrations are observed. This PT offers you the opportunity to verify your analysis of these nanoparticles in dental care products. Category: chemical-physical testing consumer goods and packaging cosmetic Accreditation: This proficiency test is not included in the scope of the accreditation. New proficiency testing |
Shipping at room temperature
|
July 2026 | Add to cart | |
|
Dental care – hydroxyapatite (nanoparticles)
Article Number: 2011437 |
July 2027 | Add to cart | ||
|
Detection of Pluralibacter gergoviae in O W emulsion
Parameters (qualitative): Pluralibacter gergoviae Article Number: 2011390 Category: immunological, molecular biological and microbiological testing consumer goods and packaging cosmetic Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 2 New proficiency testing |
 Frozen shipping
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September 2026 | Add to cart | |
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Detection of Pluralibacter gergoviae in O W emulsion
Parameters (qualitative): Pluralibacter gergoviae Article Number: 2011390 |
September 2027 | Add to cart | ||
1
Parameters with this label depend on the number of participants and/or the choice of materials.
Under certain circumstances, this parameter may not be available in the proficiency test.
Under certain circumstances, this parameter may not be available in the proficiency test.