Currently set filters:

  • Type of Testing: Immunologic, molecular biologic and microbiologic
Name Planned shipping method Start Date  
detection of Listeria in cheese
Parameters (qualitative): L. monocytogenes qualitative
Article Number: 2010137
Description: Possible methods for participation, e.g.: ISO 11290-1, §64LFGB L00.00-32
Category: immunological, molecular biological and microbiological testing food and feed cheese
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping August 2026 Add to cart
detection of Listeria in cheese
Parameters (qualitative): L. monocytogenes qualitative
Article Number: 2010137
August 2027 Add to cart
enumeration of B. cereus in cheese
Parameters (quantitative): B.cereus [cfu/g], aerobic total count [cfu/g]
Article Number: 2010156
Description: Possible methods for participation, e.g.: ISO 7932, LFGB § 64 L 01.00.33, ISO 4833, LFGB § 64 L 00.00.88
Category: immunological, molecular biological and microbiological testing food and feed cheese
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping May 2026 Add to cart
enumeration of B. cereus in cheese
Article Number: 2010156
May 2027 Add to cart
enumeration of coagulase-pos. staphylococcus in cheese
Parameters (quantitative): coagulase-positive Staphylococcus [cfu/g], aerobic total count [cfu/g]
Article Number: 2010469
Description: Possible methods for participation, e.g.: ISO 6888-1, §35 LFGB L00.00-55, ISO 6888-2, §35 LFGB L00.00-56, ISO 6888-3
Category: immunological, molecular biological and microbiological testing food and feed cheese
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping July 2026 Add to cart
enumeration of coagulase-pos. staphylococcus in cheese
Article Number: 2010469
July 2027 Add to cart
enumeration of E. coli in cheese
Parameters (quantitative): E.coli [cfu/g], aerobic total count [cfu/g]
Article Number: 2010111
Description: Possible methods for participation, e.g.: ISO 16649-2, §64 LFGB 00.00-132/2, ISO 4833, §35 LMBG L00.00-89
Category: immunological, molecular biological and microbiological testing food and feed cheese
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping July 2026 Add to cart
enumeration of E. coli in cheese
Article Number: 2010111
July 2027 Add to cart
enumeration of enterobacteriaceae in cheese
Parameters (quantitative): Enterobacteriaceae [cfu/g], aerobic total count [cfu/g]
Article Number: 2010471
Description: Possible methods for participation, e.g.: ISO 21528-2, §64 LFGB 00.00-133/2, ISO 4833, §35 LMBG 00.00-88
Category: immunological, molecular biological and microbiological testing food and feed cheese
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping July 2026 Add to cart
enumeration of enterobacteriaceae in cheese
Article Number: 2010471
July 2027 Add to cart
enumeration of moulds in cheese
Parameters (quantitative): moulds [cfu/g], aerobic total count [cfu/g]
Article Number: 2010178
Description: Possible methods for participation, e.g.: ISO 21527-2, §35 LMBG 01.00-37, ISO 4833, §64 LFGB L00.00-88
Category: immunological, molecular biological and microbiological testing food and feed cheese
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping May 2026 Add to cart
enumeration of moulds in cheese
Article Number: 2010178
May 2027 Add to cart
enumeration of yeasts in cheese
Parameters (quantitative): yeasts [cfu/g], aerobic total count [cfu/g]
Article Number: 2010176
Description: Possible methods for participation, e.g.: ISO 21527-2, §35 LMBG 01.00-37, ISO 4833, §64 LFGB L00.00-88
Category: immunological, molecular biological and microbiological testing food and feed cheese
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping May 2026 Add to cart
enumeration of yeasts in cheese
Article Number: 2010176
May 2027 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: immunological, molecular biological and microbiological testing food and feed cheese
Accreditation: This proficiency test is not included in the scope of the accreditation.
Frozen shipping May 2026 Add to cart
Processed cheese (natamycin, aflatoxin)
Article Number: 2010258
December 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.