Currently set filters:

  • Type of Testing: Immunologic, molecular biologic and microbiologic
Name Planned shipping method Start Date  
Bilesalt tolerant bacteria in water containing toys
Parameters (quantitative): bile-tolerant Gram-negative bacteria [cfu/g]
Article Number: 2011303
Description: enumeration of bilesalt-tolerant Gram-negative bacteria
Category: immunological, molecular biological and microbiological testing consumer goods and packaging toys
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping July 2027 Add to cart
Biochemical confirmation procedures in microbiology
Parameters (qualitative): Gram stain [positive/negative], Oxidase test [positive/negative], Katalase test [positive/negative]
Article Number: 2011341
Description: Biochemical confirmation procedures in microbiology
Category: immunological, molecular biological and microbiological testing food and feed food matrices (other)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
New proficiency testing
Frozen shipping July 2026 Add to cart
Biochemical confirmation procedures in microbiology
Parameters (qualitative): Gram stain [positive/negative], Oxidase test [positive/negative], Katalase test [positive/negative]
Article Number: 2011341
July 2027 Add to cart
Building materials - detection of moulds (material sample)
Parameters (qualitative): moulds qualitative
Article Number: 2010684
Description: Possible methods for participation, e.g.: ISO 16000
Category: immunological, molecular biological and microbiological testing material testing other building materials
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 1
Frozen shipping April 2026 Add to cart
Building materials - detection of moulds (material sample)
Parameters (qualitative): moulds qualitative
Article Number: 2010684
April 2027 Add to cart
Building materials - enumeration of moulds (surface sample)
Parameters (quantitative): moulds [cfu/sample]
Article Number: 2010682
Description: Possible methods for participation, e.g.: ISO 16000
Category: immunological, molecular biological and microbiological testing material testing other building materials
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 1
Refrigerated shipping April 2026 Add to cart
Building materials - enumeration of moulds (surface sample)
Article Number: 2010682
April 2027 Add to cart
Canola (GMO)
Parameters (quantitative): Detection of screening elements T-NOS, CTP2-CP4EPSPS and P-FMV, relative amount 73496 [%], relative amount GT73 [%]
Article Number: 2010145
Category: immunological, molecular biological and microbiological testing food and feed fats, oils and oilseeds
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature March 2026 Add to cart
Canola (GMO)
Article Number: 2010145
December 2026 Add to cart
Canola (GMO)
Article Number: 2010145
December 2027 Add to cart
Challenge test
Parameters (quantitative): Ps.aeruginosa [CFU/g], S.aureus [CFU/g], E.coli [CFU/g], C.albicans [CFU/g], A.brasiliensis [CFU/g]
Article Number: 2010085
Description: Possible methods for participation, e.g.: ISO 11930, Pharm.Eur.5.1.3
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
Refrigerated shipping April 2026 Add to cart
Challenge test
Article Number: 2010085
April 2027 Add to cart
CO2 evolution test (ISO 9439, OECD 301B)
Parameters (quantitative): Final degree of degradation [%], Biodegradation t = 3 h [%], Biodegradation t = 1 d [%], Biodegradation t = 3 d [%], Biodegradation t = 7 d [%], Biodegradation t = 10 d [%], Biodegradation t = 14 d [%], Biodegradation t = 17 d [%], Biodegradation t = 23 d [%], Biodegradation t = 28 d [%]
Article Number: 2011136
Description: The samples should be tested for biodegradability under aerobic conditions at 25°C over a period of 28 days.
Category: immunological, molecular biological and microbiological testing Environmental analytics biodegradation
Accreditation: This proficiency test is not included in the scope of the accreditation.
Refrigerated shipping December 2025 Add to cart
CO2 evolution test (ISO 9439, OECD 301B)
Article Number: 2011136
September 2026 Add to cart
CO2 evolution test (ISO 9439, OECD 301B)
Article Number: 2011136
September 2027 Add to cart
Corn (GMO)
Parameters (quantitative): detection of screening elements P-35S, T-NOS and pat, relative amount Bt-11 [%], relative amount MON810 [%]
Article Number: 2010141
Category: immunological, molecular biological and microbiological testing food and feed cereals, cereal products
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature February 2026 Add to cart
Corn (GMO)
Article Number: 2010141
November 2026 Add to cart
Corn (GMO)
Article Number: 2010141
November 2027 Add to cart
Cotton (GMO)
Parameters (quantitative): detection of screening elements P-35S, T-NOS and pat, 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.
Shipping at room temperature March 2026 Add to cart
Cotton (GMO)
Article Number: 2010147
December 2026 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.