Name Planned shipping method Start Date  
Spoiling agents in fruit juice concentrate & compounds 1
Parameters (qualitative): spoiling agents qualitative
Parameters (quantitative): spoiling agents quantitative [cfu/g], aerobic total count [cfu/g]
Article Number: 2010199
Description: Yeasts, moulds, lactobacilli or acetic acid bacteria should be alternating analysed, e.g. with IFU-Method 2, IFU-Method 3, IFU-Method 4, IFU-Method 5
Category: immunological, molecular biological and microbiological testing food and feed non-alcoholic beverages
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping April 2026 Add to cart
Spoiling agents in fruit juice concentrate & compounds 2
Parameters (qualitative): spoiling agents qualitative
Parameters (quantitative): spoiling agents quantitative [cfu/g], aerobic total count [cfu/g]
Article Number: 2010491
Description: Yeasts, moulds, lactobacilli or acetic acid bacteria should be alternating analysed, e.g. with IFU-Method 2, IFU-Method 3, IFU-Method 4, IFU-Method 5
Category: immunological, molecular biological and microbiological testing food and feed non-alcoholic beverages
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping November 2025 Add to cart
Spoiling agents in fruit juice concentrate & compounds 2
Parameters (qualitative): spoiling agents qualitative
Article Number: 2010491
November 2026 Add to cart
Spray test - resistance to surface wetting ISO 4920 AATCC 22
Parameters (quantitative): Spray rating [rating]
Article Number: 2010074
Category: chemical-physical 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
Spray test - resistance to surface wetting ISO 4920 AATCC 22
Article Number: 2010074
May 2026 Add to cart
Static and Permanent Elongation PV 3909
Parameters (quantitative): Static elongation (warp/length direction) [%], Static elongation (weft/cross direction) [%], Permanent elongation (warp/length direction) [%], Permanent elongation (weft/cross direction) [%]
Article Number: 2010683
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 textiles
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2025 Add to cart
Static and Permanent Elongation PV 3909
Article Number: 2010683
May 2026 Add to cart
Static Puncture Test (CBR-Test) ISO 12236
Parameters (quantitative): Push-through force FP [kN], Push-through displacement hP [mm]
Article Number: 2010904
Category: physical mechanical testing material testing geosynthetics
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature March 2025 Add to cart
Static Puncture Test (CBR-Test) ISO 12236
Article Number: 2010904
March 2026 Add to cart
Steam jet test DBL 5425
Parameters (quantitative): rating [-]
Article Number: 2010845
Category: physical mechanical testing material testing plastics (painting)
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature May 2025 Add to cart
Steam jet test DBL 5425
Article Number: 2010845
May 2026 Add to cart
Steam-jet test TL 211 (ISO 16925-C)
Parameters (quantitative): rating [-]
Article Number: 2010703
Category: physical mechanical testing material testing plastics (painting)
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature May 2025 Add to cart
Steam-jet test TL 211 (ISO 16925-C)
Article Number: 2010703
May 2026 Add to cart
Steel - Charpy impact test (20-40 J) ISO 148-1
Parameters (quantitative): Absorbed Energy KV2 [J]
Article Number: 2011324
Category: physical mechanical testing material testing metals
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
New proficiency testing
Shipping at room temperature October 2025 Add to cart
Steel - Charpy impact test (20-40 J) ISO 148-1
Article Number: 2011324
October 2026 Add to cart
Steel - Charpy impact test (80-120 J) ISO 148-1
Parameters (quantitative): Absorbed Energy KV2 [J]
Article Number: 2011325
Category: physical mechanical testing material testing metals
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
New proficiency testing
Shipping at room temperature October 2025 Add to cart
Steel - Charpy impact test (80-120 J) ISO 148-1
Article Number: 2011325
October 2026 Add to cart
Steel - Hardness Brinell ISO 6506-1
Parameters (quantitative): Brinell hardness [Brinell hardness HBW 2.5/ 187.5]
Article Number: 2011319
Category: physical mechanical testing material testing metals
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
New proficiency testing
Shipping at room temperature October 2025 Add to cart
Steel - Hardness Brinell ISO 6506-1
Article Number: 2011319
October 2026 Add to cart
Steel - Hardness Rockwell C ISO 6508-1
Parameters (quantitative): Rockwell hardness [Rockwell hardness HRC]
Article Number: 2011321
Category: physical mechanical testing material testing metals
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
New proficiency testing
Shipping at room temperature October 2025 Add to cart
1 Parameter mit dieser Kennzeichnung sind abhangig von der Teilnehmerzahl und/oder der Materialauswahl.
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.