Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
---|---|---|---|---|
Simulated evaluation mould Parameters (quantitative): Simulated colony enumeration, Calculation of microbial count Article Number: 2011201 Category: immunological, molecular biological and microbiological testing food and feed simulated microbiological evaluation Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
July 2025 | Add to cart | ||
Simulated evaluation mould Article Number: 2011201 |
July 2026 | Add to cart | ||
Simulated evaluation Sulfite-reducing clostridia Parameters (quantitative): Simulated colony enumeration, Calculation of microbial count Article Number: 2011203 Category: immunological, molecular biological and microbiological testing food and feed Simulated microbiological evaluation Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. Is currently underway. Can still be booked. |
Shipping at room temperature | November 2024 | Add to cart | |
Simulated evaluation Sulfite-reducing clostridia Article Number: 2011203 |
July 2025 | Add to cart | ||
Simulated evaluation Sulfite-reducing clostridia Article Number: 2011203 |
July 2026 | Add to cart | ||
Simulated evaluation yeasts Parameters (quantitative): Simulated colony enumeration, Calculation of microbial count Article Number: 2011200 Category: immunological, molecular biological and microbiological testing food and feed Simulated microbiological evaluation Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. Is currently underway. Can still be booked. |
Shipping at room temperature | November 2024 | Add to cart | |
Simulated evaluation yeasts Article Number: 2011200 |
July 2025 | Add to cart | ||
Simulated evaluation yeasts Article Number: 2011200 |
July 2026 | Add to cart | ||
Skimmed milk powder Parameters (quantitative): fat [g/100 g], moisture content [g/100 g], crude protein (N x 6,38) [g/100 g], lactose (monohydrate) [g/100 g], ash [g/100 g], titratable acid [g/100 g], pH value 1 [-] Article Number: 2010001 Category: chemical-physical testing food and feed milk powder Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. TNP |
Refrigerated shipping | September 2025 | Add to cart | |
Skimmed milk powder Article Number: 2010001 |
September 2026 | Add to cart | ||
Skin abrasion test PV 3991 Parameters (quantitative): Brightness difference ΔL* [-], Gloss level difference ΔGU [-] Article Number: 2010719 Description: This Proficiency Test is part of the certification program at Volkswagen, independently of this, participation is possible for every laboratory. Category: physical mechanical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | April 2025 | Add to cart | |
Skin abrasion test PV 3991 Article Number: 2010719 |
April 2026 | Add to cart | ||
Slide fasteners (zips) EN 16732 Parameters (quantitative): strength of puller attachment [performance level], resistance to reciprocation [performance level], lateral strength of slide fastener [performance level], strength of slider locking device [performance level] Article Number: 2010271 Category: physical mechanical testing material testing textiles Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | May 2025 | Add to cart | |
Slide fasteners (zips) EN 16732 Article Number: 2010271 |
May 2026 | Add to cart | ||
Slippage resistance yarn - Fixed seam opening ISO 13936-1 Parameters (quantitative): Force at seam opening 2 mm - warp [N], Force at seam opening 2 mm - weft [N] Article Number: 2010841 Category: physical mechanical testing material testing textiles Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature | May 2025 | Add to cart | |
Slippage resistance yarn - Fixed seam opening ISO 13936-1 Article Number: 2010841 |
May 2026 | Add to cart | ||
Slippage resistance yarns - Fixed load ISO 13936-2 Parameters (quantitative): Seam opening - warp [mm], Seam opening - weft [mm] Article Number: 2011103 Category: physical mechanical testing material testing textiles Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature | May 2025 | Add to cart | |
Slippage resistance yarns - Fixed load ISO 13936-2 Article Number: 2011103 |
May 2026 | Add to cart | ||
Soft cheese Parameters (quantitative): fat 1 [g/100g], dry matter 1 [g/100g], protein (N x 6,38) 1 [g/100g], sodium chloride 1 [g/100g], pH value 1 [-] Article Number: 2010037 Description: The matrix soft cheese is more difficult to analyze than other cheese matrixes as the manufacture of soft cheese shows production fluctuations in principle. In addition the handling of cheese rind raises lots of questions again and again. Category: chemical-physical testing food and feed cheese Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Refrigerated shipping | May 2025 | Add to cart | |
Soft cheese Article Number: 2010037 |
May 2026 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.