Name Planned shipping method Start Date  
Cosmetics – metal nanoparticles
Parameters (quantitative): Copper (Cu) nano [µ/L], Gold (Au) nano [µ/L], Silver (Ag) nano [µ/L], Platinum (Pt) nano [µ/L]
Article Number: 2011436
Description: Cosmetic products containing metal nanoparticles (MNP) are subject to special safety assessments for the purposes of consumer protection. The comparable quantification of nanoparticles is therefore becoming increasingly important. This PT offers you the opportunity to verify your analysis of these MNPs in cosmetics.
Category: chemical-physical testing consumer goods and packaging cosmetic
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature July 2027 Add to cart
Cotton (GMO)
Parameters (qualitative): detection of screening elements P-35S, T-NOS and pat
Parameters (quantitative): relative amount T304-40 [%], relative amount DAS-81910-7 [%]
Article Number: 2010147
Category: immunological, molecular biological and microbiological testing consumer goods and packaging textiles
Accreditation: This proficiency test is not included in the scope of the accreditation.
Is currently underway. Can still be booked.
Shipping at room temperature February 2026 Add to cart
Cotton (GMO)
Article Number: 2010147
December 2026 Add to cart
Cotton (GMO)
Article Number: 2010147
December 2027 Add to cart
Cream, lotion
Parameters (quantitative): dexpanthenol [g/100g], α-tocopherolacetat [g/100g], retinolpalmitate [g/100g]
Article Number: 2010201
Description: To continuously ensure a good product quality for end products as well as for intermediate products the chmical-physical parameters have to be monitored and analyzed. These PT schemes are specially developed for quantitative requirements and specifications in the cosmetic field.
Category: chemical-physical testing consumer goods and packaging cosmetic
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature December 2026 Add to cart
Cream, lotion
Article Number: 2010201
December 2027 Add to cart
Dental care - total fluoride
Parameters (quantitative): total fluoride [g/100g]
Article Number: 3010017
Description: To continuously ensure a good product quality for end products as well as for intermediate products the chmical-physical parameters have to be monitored and analyzed. These PT schemes are specially developed for quantitative requirements and specifications in the cosmetic field.
Category: chemical-physical testing consumer goods and packaging cosmetic
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature October 2026 Add to cart
Dental care - total fluoride
Article Number: 3010017
October 2027 Add to cart
Dental care – hydroxyapatite (nanoparticles)
Parameters (quantitative): hydroxyapatite (CAS 1306-06-5) nano [g/100g]
Article Number: 2011437
Description: The use of hydroxyapatite (nano) in dental care products is permitted in the EU, provided that the applicable maximum concentrations are observed. This PT offers you the opportunity to verify your analysis of these nanoparticles in dental care products.
Category: chemical-physical testing consumer goods and packaging cosmetic
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature July 2026 Add to cart
Dental care – hydroxyapatite (nanoparticles)
Article Number: 2011437
July 2027 Add to cart
Detection of anaerobic mesophilic spore load in canned food
Parameters (qualitative): anaerobic mesophilic germ load
Article Number: 2010950
Description: sterility test
Category: immunological, molecular biological and microbiological testing consumer goods and packaging canning, glass
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping September 2026 Add to cart
Detection of anaerobic mesophilic spore load in canned food
Parameters (qualitative): anaerobic mesophilic germ load
Article Number: 2010950
September 2027 Add to cart
Detection of C.albicans in O W emulsion
Parameters (qualitative): C.albicans
Article Number: 2010360
Description: Possible methods for participation, e.g.: ISO 18416, Pharm.Eur 2.6.13
Category: immunological, molecular biological and microbiological testing consumer goods and packaging cosmetic
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping September 2026 Add to cart
Detection of C.albicans in O W emulsion
Parameters (qualitative): C.albicans
Article Number: 2010360
September 2027 Add to cart
Detection of E. coli in O W emulsion
Parameters (qualitative): E.coli
Article Number: 2010358
Description: Possible methods for participation, e.g.: ISO 21150, Pharm.Eur 2.6.13
Category: immunological, molecular biological and microbiological testing consumer goods and packaging cosmetic
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping September 2026 Add to cart
Detection of E. coli in O W emulsion
Parameters (qualitative): E.coli
Article Number: 2010358
September 2027 Add to cart
Detection of mesophilic microbial load in canned food
Parameters (qualitative): mesophilic germ load
Article Number: 2010172
Description: sterility test
Category: immunological, molecular biological and microbiological testing consumer goods and packaging canning, glass
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping September 2026 Add to cart
Detection of mesophilic microbial load in canned food
Parameters (qualitative): mesophilic germ load
Article Number: 2010172
September 2027 Add to cart
Detection of P.aeruginosa in O W emulsion
Parameters (qualitative): Ps.aeruginosa
Article Number: 2010362
Description: Possible methods for participation, e.g.: ISO 22717, Pharm.Eur 2.6.13
Category: immunological, molecular biological and microbiological testing consumer goods and packaging cosmetic
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping September 2026 Add to cart
Detection of P.aeruginosa in O W emulsion
Parameters (qualitative): Ps.aeruginosa
Article Number: 2010362
September 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.