Name Planned shipping method Start Date  
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 coagulase-pos. staphylococcus in ground meat
Parameters (quantitative): coagulase-positive Staphylococcus [cfu/g], aerobic total count [cfu/g]
Article Number: 2010142
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 meat products
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping March 2026 Add to cart
Enumeration of coagulase-pos. staphylococcus in ground meat
Article Number: 2010142
March 2027 Add to cart
Enumeration of coagulase-pos. staphylococcus in milk powder
Parameters (quantitative): coagulase-positive Staphylococcus [cfu/g], aerobic total count [cfu/g]
Article Number: 2010083
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 milk powder
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Frozen shipping March 2026 Add to cart
Enumeration of coagulase-pos. staphylococcus in milk powder
Article Number: 2010083
March 2027 Add to cart
Enumeration of coliform bacteria in ground meat
Parameters (quantitative): Coliforms [cfu/g], aerobic total count [cfu/g]
Article Number: 2010936
Category: immunological, molecular biological and microbiological testing food and feed meat products
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping August 2026 Add to cart
Enumeration of coliform bacteria in ground meat
Article Number: 2010936
August 2027 Add to cart
Enumeration of coliform bacteria in milk powder
Parameters (quantitative): Coliforms [cfu/g], aerobic total count [cfu/g]
Article Number: 2010160
Description: Possible methods for participation, e.g.: ISO 4832, ISO 4833, §64 LFGB L00.00-88
Category: immunological, molecular biological and microbiological testing food and feed milk powder
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 coliform bacteria in milk powder
Article Number: 2010160
May 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 E. coli in egg products
Parameters (quantitative): E.coli [cfu/g], aerobic total count [cfu/g]
Article Number: 2010532
Description: Possible methods for participation, e.g.: ISO 16649-2, §64 LFGB 00.00-132/2, ISO 4833, §35 LMBG 00.00-88
Category: immunological, molecular biological and microbiological testing food and feed egg products
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping December 2026 Add to cart
Enumeration of E. coli in egg products
Article Number: 2010532
December 2027 Add to cart
Enumeration of E. coli in fruit juice
Parameters (quantitative): E.coli [cfu/g], aerobic total count [cfu/g]
Article Number: 2010097
Description: Possible methods for participation, e.g.: ISO 16649-2, §64 LFGB 00.00-132/2, ISO 4833, §35 LMBG 00.00-88
Category: immunological, molecular biological and microbiological testing food and feed non-alcoholic beverages
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping April 2026 Add to cart
Enumeration of E. coli in fruit juice
Article Number: 2010097
April 2027 Add to cart
Enumeration of E. coli in ground meat 1
Parameters (quantitative): E.coli [cfu/g], aerobic total count [cfu/g]
Article Number: 2010035
Description: Possible methods for participation, e.g.: ISO 16649-2, §64 LFGB 00.00-132/2, ISO 4833, §35 LMBG 00.00-88
Category: immunological, molecular biological and microbiological testing food and feed meat products
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping February 2026 Add to cart
Enumeration of E. coli in ground meat 1
Article Number: 2010035
February 2027 Add to cart
Enumeration of E. coli in ground meat 2
Parameters (quantitative): E.coli [cfu/g], aerobic total count [cfu/g]
Article Number: 2010499
Description: Possible methods for participation, e.g.: ISO 16649-2, §64 LFGB 00.00-132/2, ISO 4833, §35 LMBG 00.00-88
Category: immunological, molecular biological and microbiological testing food and feed meat products
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 1
Frozen shipping November 2026 Add to cart
Enumeration of E. coli in ground meat 2
Article Number: 2010499
November 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.