Please note our new proficiency testing schemes.


Name Planned shipping method Start Date  
Simulated evaluation aerobic spore-forming bacteria
Parameters: colony counting (2 photo sets), Calculation of germ load (raw data table)
Article Number: 2011199
Category: microbiological testing microbiology Simulated microbiological evaluation
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New proficiency testing
Shipping at room temperature July 2025 Add to cart
Simulated evaluation aerobic total count
Parameters: colony counting (2 photo sets), Calculation of germ load (raw data table)
Article Number: 2011198
Category: microbiological testing microbiology Simulated microbiological evaluation
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New proficiency testing
Shipping at room temperature July 2024 Add to cart
Simulated evaluation aerobic total count
Parameters: colony counting (2 photo sets), Calculation of germ load (raw data table)
Article Number: 2011198
Category: microbiological testing microbiology Simulated microbiological evaluation
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New proficiency testing
Shipping at room temperature July 2025 Add to cart
Simulated evaluation E.coli and Coliforms
Parameters: colony counting (2 photo sets), Calculation of germ load (raw data table)
Article Number: 2011204
Category: microbiological testing microbiology Simulated microbiological evaluation
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New proficiency testing
Shipping at room temperature July 2024 Add to cart
Simulated evaluation E.coli and Coliforms
Parameters: colony counting (2 photo sets), Calculation of germ load (raw data table)
Article Number: 2011204
Category: microbiological testing microbiology Simulated microbiological evaluation
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New proficiency testing
Shipping at room temperature July 2025 Add to cart
Simulated evaluation lactic acid bacteria
Parameters: colony counting (2 photo sets), Calculation of germ load (raw data table)
Article Number: 2011202
Category: microbiological testing microbiology Simulated microbiological evaluation
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New proficiency testing
Shipping at room temperature July 2025 Add to cart
Simulated evaluation mould
Parameters: colony counting (2 photo sets), Calculation of germ load (raw data table)
Article Number: 2011201
Category: microbiological testing microbiology Simulated microbiological evaluation
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New proficiency testing
Shipping at room temperature July 2024 Add to cart
Simulated evaluation mould
Parameters: colony counting (2 photo sets), Calculation of germ load (raw data table)
Article Number: 2011201
Category: microbiological testing microbiology Simulated microbiological evaluation
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New proficiency testing
Shipping at room temperature July 2025 Add to cart
Simulated evaluation Sulfite-reducing clostridia
Parameters: colony counting (2 photo sets), Calculation of germ load (raw data table)
Article Number: 2011203
Category: microbiological testing microbiology Simulated microbiological evaluation
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New proficiency testing
Shipping at room temperature July 2024 Add to cart
Simulated evaluation Sulfite-reducing clostridia
Parameters: colony counting (2 photo sets), Calculation of germ load (raw data table)
Article Number: 2011203
Category: microbiological testing microbiology Simulated microbiological evaluation
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New proficiency testing
Shipping at room temperature July 2025 Add to cart
Simulated evaluation yeasts
Parameters: colony counting (2 photo sets), Calculation of germ load (raw data table)
Article Number: 2011200
Category: microbiological testing microbiology Simulated microbiological evaluation
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New proficiency testing
Shipping at room temperature July 2024 Add to cart
Simulated evaluation yeasts
Parameters: colony counting (2 photo sets), Calculation of germ load (raw data table)
Article Number: 2011200
Category: microbiological testing microbiology Simulated microbiological evaluation
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New proficiency testing
Shipping at room temperature July 2025 Add to cart
skimmed milk powder
Parameters: fat, dry matter, protein, lactose, ash, titratable acidity, pH value
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 2024 Add to cart
skimmed milk powder
Parameters: fat, dry matter, protein, lactose, ash, titratable acidity, pH value
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
Skin abrasion test PV 3991
Parameters: Brightness difference [ΔL*], Gloss 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 Thermoplastics
Accreditation: This proficiency test is not included in the scope of the accreditation.
Is currently underway. Can still be booked.
Shipping at room temperature April 2024 Add to cart
Skin abrasion test PV 3991
Parameters: Brightness difference [ΔL*], Gloss 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 Thermoplastics
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature April 2025 Add to cart
Slide fasteners (zips) EN 16732
Parameters: Strength of puller attachment, resistance to reciprocation, lateral strength of slide fastener, strength of slider locking device
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 2024 Add to cart
Slide fasteners (zips) EN 16732
Parameters: Strength of puller attachment, resistance to reciprocation, lateral strength of slide fastener, strength of slider locking device
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
Slippage resistance yarn - Fixed seam opening ISO 13936-1
Parameters: Force [N] at fixed seam opening 2 mm / 3mm - warp and weft direction
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 2024 Add to cart
Slippage resistance yarn - Fixed seam opening ISO 13936-1
Parameters: Force [N] at fixed seam opening 2 mm / 3mm - warp and weft direction
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