Name Planned shipping method Start Date  
Potential Differences, Layer Thicknesses of Nickel PV 1065
Parameters (quantitative): Layer thickness porous nickel [µm], Layer thickness bright nickel [µm], Layer thickness semi-bright nickel [µm], Potential jump porous nickel/bright nickel [mV], Potential jump bright nickel/semi-bright nickel [mV]
Article Number: 2010665
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 (Electroplating)
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature September 2026 Add to cart
Power frequency magnetic field immunity IEC 61000-4-8
Article Number: 2011060
Description: The EMC test object consists of a tabletop unit with various supply connection options suitable for the specific task, e.g. 230V / 50 Hz, 12 V DC, 28 V DC. Operation via an integrated touch display with intuitive user interface.
Category: physical mechanical testing material testing electromagnetic compatibility
Accreditation: This proficiency test is not included in the scope of the accreditation.
additional test chambers or additional test places are charged with 50% of the proficiency testing price
Shipping at room temperature May 2025 Add to cart
Power frequency magnetic field immunity IEC 61000-4-8
Article Number: 2011060
May 2026 Add to cart
printing ink constituents synthetic samples – initiators and monomers
Parameters (quantitative): CAS 272460-97-6 [µg/kg], CAS 162881-26-7 [µg/kg], CAS 119344-86-4 [µg/kg], CAS 84434-11-7 [µg/kg], Di-TMPTA (CAS 94108-97-1) 1 [µg/kg], DPGDA (CAS 57472-68-1) 1 [µg/kg], TPGDA (CAS 42978-66-5) 1 [µg/kg], TMPTA (CAS 15625-89-5) 1 [µg/kg]
Article Number: 3010019
Description: This proficiency testing program complements the proficiency testing program on migration of printing ink constituents: With synthetic samples the participants can show the comparability of their testing results whithout the performing the migration process.
Category: chemical-physical testing consumer goods and packaging printing inks
Accreditation: This proficiency test is not included in the scope of the accreditation.
Is currently underway. Can still be booked.
Shipping at room temperature November 2024 Add to cart
Printing ink constituents synthetic samples – initiators and monomers
Article Number: 3010019
November 2025 Add to cart
Printing ink constituents synthetic samples – initiators and monomers
Article Number: 3010019
November 2026 Add to cart
Processed cheese
Parameters (quantitative): fat [g/100g], dry matter [g/100g], protein (N x 6,38) [g/100g], total lactic acid [mg/100g], pH value [-], sodium chloride [g/100g], nitrate [mg/kg], citric acid (monydrate) [mg/100g], phosphorus [mg/100g], ash [g/100g], lactose (monohydrate) [g/100g]
Article Number: 2010378
Description: In the production of processed cheese the matrix structure of cheese is changed significantly. Inappropriate handling in the sample preparation can cause errors in the analyse. This proficieny testing is suitable to demonstrate your competence.
Category: chemical-physical testing food and feed cheese
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping September 2025 Add to cart
Processed cheese
Article Number: 2010378
September 2026 Add to cart
Processed cheese (natamycin, aflatoxin)
Parameters (quantitative): natamycin (CAS 7681-93-8) [mg/kg], aflatoxin M1 [µg/kg]
Article Number: 2010258
Description: The proficiency testing serves to secure compliance with legal valid limit.
Category: chemical-physical testing food and feed cheese
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping May 2025 Add to cart
Processed cheese (natamycin, aflatoxin)
Article Number: 2010258
May 2026 Add to cart
Protective gloves - length and finger dexterity ISO 21420
Parameters (quantitative): Glove length [mm], Finger dexterity [performance level]
Article Number: 2011180
Category: physical mechanical testing material testing protective clothing
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2025 Add to cart
Protective gloves - length and finger dexterity ISO 21420
Article Number: 2011180
May 2026 Add to cart
Protective gloves - resistance to cutting ISO 13997
Parameters (quantitative): Cut resistance [N]
Article Number: 2011036
Category: physical mechanical testing material testing protective clothing
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2025 Add to cart
Protective gloves - resistance to cutting ISO 13997
Article Number: 2011036
May 2026 Add to cart
Protective gloves against mechanical risks EN 388
Parameters (quantitative): Abrasion resistance [number of rubs], Classification Abrasion resistance [level], Blade cut resistance (Coupe) [Index], Classification Blade cut resistance (Coupe) [level], Tear resistance [N], Classification Tear resistance [level], Puncture resistance [N], Classification Puncture resistance [level]
Article Number: 2010639
Category: physical mechanical testing material testing protective clothing
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2025 Add to cart
Protective gloves against mechanical risks EN 388
Article Number: 2010639
May 2026 Add to cart
Protein powder - amino acid profile
Parameters (quantitative): alanine (Ala) [g/100 g proteine], arginine (Arg) [g/100 g proteine], asparagine (Asn) [g/100 g proteine], aspartate (Asp) [g/100 g proteine], cysteine (Cys) [g/100 g proteine], glutamine (Gln) [g/100 g proteine], glutamate (Glu) [g/100 g proteine], glycine (Gly) [g/100 g proteine], histidine (His) [g/100 g proteine], isoleucine (Ile) [g/100 g proteine], leucine (Leu) [g/100 g proteine], lysine (Lys) [g/100 g proteine], methionine (Met) [g/100 g proteine], phenylalanine (Phe) [g/100 g proteine], proline (Pro) [g/100 g proteine], serine (Ser) [g/100 g proteine], Threonine (Thr) [g/100 g proteine], tryptophan (Trp) [g/100 g proteine], tyrosine (Tyr) [g/100 g proteine], valine (Val) [g/100 g proteine]
Article Number: 2010453
Category: chemical-physical testing food and feed milk products (other)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New parameter selection
Refrigerated shipping June 2025 Add to cart
Protein powder - amino acid profile
Article Number: 2010453
June 2026 Add to cart
Ps. Aeruginosa drinking water
Parameters (quantitative): Ps.aeruginosa [cfu/100ml]
Article Number: 2010660
Description: Possible methods for participation, e.g.: ISO 16266
Category: immunological, molecular biological and microbiological testing Environmental analytics drinking water
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 2
Frozen shipping July 2025 Add to cart
Ps. Aeruginosa drinking water
Article Number: 2010660
July 2026 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.