Proficiency testing catalogue
| Name | Planned shipping method | Start Date | ||
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Toys, elastomers - N-nitrosamine
Parameters (quantitative): NDELA (CAS 1116-54-7) [µg/kg], NDMA (CAS 62-75-9) [µg/kg], NDEA (CAS 55-18-5) [µg/kg], NDPA (CAS 621-64-7) [µg/kg], NDiPA (CAS 601-77-4) [µg/kg], NDBA (CAS 924-16-3) [µg/kg], NDiBA (CAS 997-95-5) [µg/kg], NDiNA (CAS 1207995-62-7) [µg/kg], NMOR (CAS 59-89-2) [µg/kg], NPIP (CAS 100-75-4) [µg/kg], NDBzA (CAS 5336-53-8) [µg/kg], NMPhA (CAS 614-00-6) [µg/kg], NEPhA (CAS 612-64-6) [µg/kg] Article Number: 2011268 Description: Possible testing e.g. by EN 71-12 Category: chemical-physical testing consumer goods and packaging toys Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
 Frozen shipping
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November 2026 | Add to cart | |
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Toys, elastomers - N-nitrosamine
Article Number: 2011268 |
November 2027 | Add to cart | ||
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Transparency - Haze ISO 14782
Parameters (quantitative): Haze value [%] Article Number: 2010781 Category: chemical-physical testing material testing films Accreditation: This proficiency test is not included in the scope of the accreditation. Is currently underway. Can still be booked. |
 Shipping at room temperature
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March 2026 | Add to cart | |
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Transparency - Haze ISO 14782
Article Number: 2010781 |
March 2027 | Add to cart | ||
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UHT milk (lactose free)
Parameters (quantitative): lactose (monohydrate) - enzymatic [g/100g], lactose (monohydrate) - chromatographic [g/100g] Article Number: 2010107 Description: Lactose free products need to have a lactose content < 0.1% lactose. To verify that one can determine lactose contents < 0.1 % is the scope of this proficiency testing. Category: chemical-physical testing food and feed milk and cream Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping
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May 2026 | Add to cart | |
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UHT milk (lactose free)
Article Number: 2010107 |
May 2027 | Add to cart | ||
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UHT milk 1
Parameters (quantitative): fat [g/100g], dry matter [g/100g], protein (N x 6,38) [g/100g], lactose (monohydrate) [g/100g], freezing point [m°C], density [g/ml] Article Number: 2010007 Description: The anaylsis of the value assessing parameters in UHTmilk is requested in this proficiency testing round Category: chemical-physical testing food and feed milk and cream Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. Is currently underway. Can still be booked. |
Frozen shipping
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March 2026 | Add to cart | |
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UHT milk 1
Article Number: 2010007 |
April 2027 | Add to cart | ||
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UHT milk 2
Parameters (quantitative): fat [g/100g], dry matter [g/100g], protein (N x 6,38) [g/100g], lactose (monohydrate) [g/100g], freezing point [m°C], density [g/ml], aw value [-] Article Number: 2010366 Description: The anaylsis of the value assessing parameters in UHTmilk is requested in this proficiency testing round Category: chemical-physical testing food and feed milk and cream Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping
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August 2026 | Add to cart | |
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UHT milk 2
Article Number: 2010366 |
September 2027 | Add to cart | ||
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Vegetable chips
Parameters (quantitative): total fat [g/100 g], crude protein (N x 6,25) [g/100 g], dry matter [g/100 g], ash [g/100 g], sodium chloride [g/100 g], acrylamide (CAS 79-06-1) [µg/kg] Article Number: 2011086 Category: chemical-physical testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature
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May 2027 | Add to cart | |
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Vegetarian bread spread
Parameters (quantitative): total fat [g/100 g], crude protein (N x 6,25) [g/100 g], dry matter [g/100 g], sodium chloride [g/100 g], ash [g/100 g], pH value [-] Article Number: 2010343 Description: For example, the samples in this PT are a plant-based bread spread. Category: chemical-physical testing food and feed vegan and vegetarian substitutes Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature
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December 2026 | Add to cart | |
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Vegetarian bread spread
Article Number: 2010343 |
December 2027 | Add to cart | ||
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Vegetarian sausage substitute
Parameters (quantitative): total fat [g/100 g], crude protein (N x 6,25) [g/100 g], dry matter [g/100 g], sodium chloride [g/100 g], ash [g/100 g], fibre [g/100 g], pH value 1 [-] Article Number: 2010712 Description: The samples in this PT are a plant-based sausage substitute and a meat substitute. Category: chemical-physical testing food and feed vegan and vegetarian substitutes Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping
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May 2026 | Add to cart | |
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Vegetarian sausage substitute
Article Number: 2010712 |
May 2027 | Add to cart | ||
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Vertical burning rate UN, ECE R118 appendix 8
Article Number: 2011175 Category: chemical-physical testing material testing textiles Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature
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May 2026 | Add to cart | |
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Vertical burning rate UN, ECE R118 appendix 8
Article Number: 2011175 |
May 2027 | Add to cart | ||
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Vertical resistance EN 1149-2
Parameters (quantitative): Vertical resistance Rv [Ω] Article Number: 2010098 Category: chemical-physical testing material testing protective clothing Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature
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May 2026 | Add to cart | |
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Vertical resistance EN 1149-2
Article Number: 2010098 |
May 2027 | Add to cart | ||
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Viscosity number (formic acid) ISO 307
Parameters (quantitative): Viscosity number [cm³/g] Article Number: 2010858 Category: chemical-physical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature
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March 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.