Proficiency testing catalogue
| Name | Planned shipping method | Start Date | ||
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PFAS in feed
Parameters (quantitative): total perfluorooctanesulfonic acid (CAS 1763-23-1) [µg/kg dry matter], total perfluorooctanoic acid (CAS 335-67-1) [µg/kg dry matter], total perfluorononanoic acid (CAS 375-95-1) [µg/kg dry matter], total perfluorohexane sulfonic acid (CAS 355-46-4) [µg/kg dry matter], total perfluorohexanoic acid (CAS 307-24-4) [µg/kg dry matter], total perfluorodecanoic acid (CAS 335-76-2) [µg/kg dry matter], total perfluorundecanoic acid (CAS 2058-94-8) [µg/kg dry matter], total perfluorododecanoic acid (CAS 307-55-1) [µg/kg dry matter], total perfluorotridecanoic acid (CAS 72629-94-8) [µg/kg dry matter], total perfluorotetradecanoic acid (CAS 376-06-7) [µg/kg dry matter], total perfluorobutane sulfonic acid (CAS 375-73-5) [µg/kg dry matter], total perfluorodecane sulfonic acid (CAS 335-77-3) [µg/kg dry matter], total perfluorooctanesulfonamide (CAS 754-91-6) [µg/kg dry matter] Article Number: 2011140 Description: Many per- and polyfluorinated substances (PFAS) are subject to various restrictions in the European Union. For example, PFOS, PFOA, PFNA and PFHxS are subject to the maximum levels in selected foods introduced in the Contaminants Regulation (EU) 2023/915. Commission Recommendation (EU) 2022/1431 also recommends monitoring the presence of other PFAS in food, including PFDA, PFBS and PFOSA. This proficiency testing offers you the opportunity to check your analyses of a large number of PFAS. Category: chemical-physical testing food and feed animal feed Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
 Frozen shipping
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November 2027 | Add to cart | |
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PFAS in feed
Article Number: 2011140 |
November 2028 | Add to cart | ||
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PFAS in fish
Parameters (quantitative): total perfluorooctanesulfonic acid (CAS 1763-23-1) [µg/kg], total perfluorooctanoic acid (CAS 335-67-1) [µg/kg], total perfluorononanoic acid (CAS 375-95-1) [µg/kg], total perfluorohexane sulfonic acid (CAS 355-46-4) [µg/kg] Article Number: 2011125 Description: In each case, the sum of linear and branched isomers of PFOS, PFOA, PFNA and PFHxS is queried. The concentration of per- and polyfluorinated substances (PFAS) is in the µg/kg range. Category: chemical-physical testing food and feed fish & seafood Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping
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April 2027 | Add to cart | |
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PFAS in fish
Article Number: 2011125 |
April 2028 | Add to cart | ||
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PFAS in liquid egg
Parameters (quantitative): total perfluorooctanesulfonic acid (CAS 1763-23-1) [µg/kg], total perfluorooctanoic acid (CAS 335-67-1) [µg/kg], total perfluorononanoic acid (CAS 375-95-1) [µg/kg], total perfluorohexane sulfonic acid (CAS 355-46-4) [µg/kg], total perfluorohexanoic acid (CAS 307-24-4) 1 [µg/kg], total perfluorodecanoic acid (CAS 335-76-2) 1 [µg/kg], total perfluorundecanoic acid (CAS 2058-94-8) 1 [µg/kg], total perfluorododecanoic acid (CAS 307-55-1) 1 [µg/kg], total perfluorotridecanoic acid (CAS 72629-94-8) 1 [µg/kg], total perfluorotetradecanoic acid (CAS 376-06-7) 1 [µg/kg], total perfluorobutane sulfonic acid (CAS 375-73-5) 1 [µg/kg], total perfluorodecane sulfonic acid (CAS 335-77-3) 1 [µg/kg], FOSA (CAS 754-91-6) 1 [µg/kg] Article Number: 2011128 Description: Many per- and polyfluorinated substances (PFAS) are subject to various restrictions in the European Union. For example, PFOS, PFOA, PFNA and PFHxS are subject to the maximum levels in selected foods introduced in the Contaminants Regulation (EU) 2023/915. Commission Recommendation (EU) 2022/1431 also recommends monitoring the presence of other PFAS in food, including PFDA, PFBS and PFOSA. This proficiency testing offers you the opportunity to check your analyses of a large number of PFAS. Category: chemical-physical testing food and feed egg products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping
|
August 2027 | Add to cart | |
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PFAS in liquid egg
Article Number: 2011128 |
August 2028 | Add to cart | ||
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PFAS in meat
Parameters (quantitative): total perfluorooctanesulfonic acid (CAS 1763-23-1) [µg/kg], total perfluorooctanoic acid (CAS 335-67-1) [µg/kg], total perfluorononanoic acid (CAS 375-95-1) [µg/kg], total perfluorohexane sulfonic acid (CAS 355-46-4) [µg/kg], total perfluorohexanoic acid (CAS 307-24-4) [µg/kg], total perfluorodecanoic acid (CAS 335-76-2) [µg/kg], total perfluorundecanoic acid (CAS 2058-94-8) [µg/kg], total perfluorododecanoic acid (CAS 307-55-1) [µg/kg], total perfluorotridecanoic acid (CAS 72629-94-8) [µg/kg], total perfluorotetradecanoic acid (CAS 376-06-7) [µg/kg], total perfluorobutane sulfonic acid (CAS 375-73-5) [µg/kg], total perfluorodecane sulfonic acid (CAS 335-77-3) [µg/kg], FOSA (CAS 754-91-6) [µg/kg] Article Number: 2011284 Description: Many per- and polyfluorinated substances (PFAS) are subject to various restrictions in the European Union. For example, PFOS, PFOA, PFNA and PFHxS are subject to the maximum levels in selected foods introduced in the Contaminants Regulation (EU) 2023/915. Commission Recommendation (EU) 2022/1431 also recommends monitoring the presence of other PFAS in food, including PFDA, PFBS and PFOSA. This proficiency testing offers you the opportunity to check your analyses of a large number of PFAS. Category: chemical-physical testing food and feed meat products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping
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December 2027 | Add to cart | |
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PFAS in meat
Article Number: 2011284 |
December 2028 | Add to cart | ||
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PFAS in soil
Parameters (quantitative): total perfluorooctanesulfonic acid (CAS 1763-23-1) [µg/kg dry matter], total perfluorooctanoic acid (CAS 335-67-1) [µg/kg dry matter], total perfluorononanoic acid (CAS 375-95-1) [µg/kg dry matter], total perfluorohexane sulfonic acid (CAS 355-46-4) [µg/kg dry matter], dry matter 1 [g/100 g] Article Number: 2011127 Description: In each case, the sum of linear and branched isomers of PFOS, PFOA, PFNA and PFHxS is queried. The concentration of per- and polyfluorinated substances (PFAS) is in the µg/kg range. Category: chemical-physical testing Environmental analytics soil Accreditation: This proficiency test is not included in the scope of the accreditation. |
Frozen shipping
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June 2027 | Add to cart | |
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PFAS in soil
Article Number: 2011127 |
June 2028 | Add to cart | ||
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PFAS in vegetables
Parameters (quantitative): total perfluorooctanesulfonic acid (CAS 1763-23-1) [µg/kg], total perfluorooctanoic acid (CAS 335-67-1) [µg/kg], total perfluorononanoic acid (CAS 375-95-1) [µg/kg], total perfluorohexane sulfonic acid (CAS 355-46-4) [µg/kg], total perfluorohexanoic acid (CAS 307-24-4) [µg/kg], total perfluorodecanoic acid (CAS 335-76-2) [µg/kg], total perfluorundecanoic acid (CAS 2058-94-8) [µg/kg], total perfluorododecanoic acid (CAS 307-55-1) [µg/kg], total perfluorotridecanoic acid (CAS 72629-94-8) [µg/kg], total perfluorotetradecanoic acid (CAS 376-06-7) [µg/kg], total perfluorobutane sulfonic acid (CAS 375-73-5) [µg/kg], total perfluorodecane sulfonic acid (CAS 335-77-3) [µg/kg], FOSA (CAS 754-91-6) [µg/kg] Article Number: 2011285 Description: Many per- and polyfluorinated substances (PFAS) are subject to various restrictions in the European Union. For example, PFOS, PFOA, PFNA and PFHxS are subject to the maximum levels in selected foods introduced in the Contaminants Regulation (EU) 2023/915. Commission Recommendation (EU) 2022/1431 also recommends monitoring the presence of other PFAS in food, including PFDA, PFBS and PFOSA. This proficiency testing offers you the opportunity to check your analyses of a large number of PFAS. Category: chemical-physical testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping
|
June 2027 | Add to cart | |
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PFAS in vegetables
Article Number: 2011285 |
June 2028 | Add to cart | ||
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Plastic - migration of PFAS
Parameters (quantitative): total perfluorooctanesulfonic acid (CAS 1763-23-1) (ethanol 50%) [µg/kg], total perfluorooctanoic acid (CAS 335-67-1) (ethanol 50%) [µg/kg], total perfluorononanoic acid (CAS 375-95-1) (ethanol 50%) [µg/kg], total perfluorohexane sulfonic acid (CAS 355-46-4) (ethanol 50%) [µg/kg], total perfluorohexanoic acid (CAS 307-24-4) (ethanol 50%) [µg/kg], total perfluorodecanoic acid (CAS 335-76-2) (ethanol 50%) [µg/kg], total perfluorundecanoic acid (CAS 2058-94-8) (ethanol 50%) [µg/kg], total perfluorododecanoic acid (CAS 307-55-1) (ethanol 50%) [µg/kg], total perfluorotridecanoic acid (CAS 72629-94-8) (ethanol 50%) [µg/kg], total perfluorotetradecanoic acid (CAS 376-06-7) (ethanol 50%) [µg/kg] Article Number: 2011499 Description: Many per- and polyfluorinated substances (PFAS) are subject to various restrictions in the European Union. The placing on the market and use of PFOS, PFOA and PFHxS, for example, is regulated in the POP Regulation (Regulation (EU) 2019/1021), while C9-C14 PFCAs are subject to the provisions of the REACH Regulation (Regulation (EC) No 1907/2006). In addition, many other PFAS have been added to the SVHC canidate list. In this proficiency testing the migration of selected PFAS into the simulant ethanol 50% should be analysed. Category: chemical-physical testing consumer goods and packaging plastics, plastic film Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. New proficiency testing |
Frozen shipping
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October 2027 | Add to cart | |
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Plastic - migration of PFAS
Article Number: 2011499 |
October 2028 | Add to cart | ||
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Plastic - PFAS
Parameters (quantitative): total perfluorohexane sulfonic acid (CAS 355-46-4) [µg/kg], total perfluorooctanesulfonic acid (CAS 1763-23-1) [µg/kg], total perfluorohexanoic acid (CAS 307-24-4) [µg/kg], total perfluorooctanoic acid (CAS 335-67-1) [µg/kg], total perfluorononanoic acid (CAS 375-95-1) [µg/kg], total perfluorodecanoic acid (CAS 335-76-2) [µg/kg], total perfluorundecanoic acid (CAS 2058-94-8) [µg/kg], total perfluorododecanoic acid (CAS 307-55-1) [µg/kg], total perfluorotridecanoic acid (CAS 72629-94-8) [µg/kg], total perfluorotetradecanoic acid (CAS 376-06-7) [µg/kg], total fluorine (TF) [mg/kg], total organic fluorine (TOF) 1 [mg/kg] Article Number: 2011259 Description: Many per- and polyfluorinated substances (PFAS) are subject to various restrictions in the European Union. The placing on the market and use of PFOS, PFOA and PFHxS, for example, is regulated in the POP Regulation (Regulation (EU) 2019/1021), while C9-C14 PFCAs are subject to the provisions of the REACH Regulation (Regulation (EC) No 1907/2006). In addition, many other PFAS have been added to the SVHC canidate list. This proficiency test offers you the opportunity to check your analyses of a large number of PFAS. Category: chemical-physical testing consumer goods and packaging plastics, plastic film Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. Is currently underway. Can still be booked. New parameter selection |
Frozen shipping
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October 2026 | Add to cart | |
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Plastic - PFAS
Article Number: 2011259 |
November 2027 | Add to cart | ||
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Plastic - PFAS
Article Number: 2011259 |
November 2028 | Add to cart | ||
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Plastic - PFAS part 2
Parameters (quantitative): 4:2 FTOH (CAS 2043-47-2) [µg/kg], 4:2 FTS (CAS 757124-72-4) [µg/kg], 6:2 FTS (CAS 27619-97-2) [µg/kg], 8:2 FTS (CAS 39108-34-4) [µg/kg], 10:2 FTS (CAS 120226-60-0) [µg/kg], total perfluoropentane sulfonic acid (CAS 2706-91-4) [µg/kg], total perfluoroheptane sulfonic acid (CAS 375-92-8) [µg/kg], total perfluorodecane sulfonic acid (CAS 335-77-3) [µg/kg], 7HPFHpA (CAS 1546-95-8) [µg/kg], PF-3,7-DMOA (CAS 172155-07-6) [µg/kg], 4HPFUnA (CAS 34598-33-9) [µg/kg], FOSA (CAS 754-91-6) [µg/kg], N-MeFOSA (CAS 31506-32-8) [µg/kg], N-EtFOSA (CAS 4151-50-2) [µg/kg], N-MeFOSE (CAS 24448-09-7) [µg/kg], N-EtFOSE (CAS 1691-99-2) [µg/kg], HFPO-DA (CAS 13252-13-6) [µg/kg], total perfluorohexadecanoic acid (CAS 67905-19-5) [µg/kg], PFHxSA (CAS 41997-13-1) [µg/kg], N-MeFHxSA (CAS 68259-15-4) [µg/kg] Article Number: 2011506 Category: chemical-physical testing consumer goods and packaging plastics, plastic film Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. New proficiency testing |
Frozen shipping
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November 2027 | Add to cart | |
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Plastic - PFAS part 2
Article Number: 2011506 |
November 2028 | Add to cart | ||
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Textiles - PFAS (EN 17681-1, alkaline hydrolysis)
Parameters (quantitative): total perfluorooctanesulfonic acid (CAS 1763-23-1) [µg/kg], total perfluorooctanoic acid (CAS 335-67-1) [µg/kg], total perfluorononanoic acid (CAS 375-95-1) [µg/kg], total perfluorohexane sulfonic acid (CAS 355-46-4) [µg/kg], total perfluorohexanoic acid (CAS 307-24-4) [µg/kg], total perfluorodecanoic acid (CAS 335-76-2) [µg/kg], total perfluorundecanoic acid (CAS 2058-94-8) [µg/kg], total perfluorododecanoic acid (CAS 307-55-1) [µg/kg], total perfluorotridecanoic acid (CAS 72629-94-8) [µg/kg], total perfluorotetradecanoic acid (CAS 376-06-7) [µg/kg], total perfluorobutanoic acid (CAS 375-22-4) [µg/kg], total perfluoropentanoic acid (CAS 2706-90-3) [µg/kg], total perfluoroheptanoic acid (CAS 375-85-9) [µg/kg], total perfluorobutane sulfonic acid (CAS 375-73-5) [µg/kg], 6:2 FTOH (CAS 647-42-7) [µg/kg], 8:2 FTOH (CAS 678-39-7) [µg/kg], 10:2 FTOH (CAS 865-86-1) [µg/kg], 12:2 FTOH (CAS 39239-77-5) [µg/kg], total fluorine (TF) [mg/kg], total organic fluorine (TOF) [mg/kg] Article Number: 2011396 Description: Many per- and polyfluorinated substances (PFAS) are subject to various restrictions in the European Union. The placing on the market and use of PFOS, PFOA and PFHxS, for example, is regulated in the POP Regulation (Regulation (EU) 2019/1021), while C9-C14 PFCAs are subject to the provisions of the REACH Regulation (Regulation (EC) No 1907/2006). In addition, many other PFAS have been added to the SVHC canidate list. This proficiency test offers you the opportunity to check your analyses of a large number of PFAS. In this proficiency testing, PFAS are to be analysed by alkaline hydrolysis in accordance with EN 17681-1. In addition, this proficiency testing offers you the opportunity to verify your analysis of the two sum parameters TF and TOF. Category: chemical-physical testing consumer goods and packaging textiles Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. Is currently underway. Can still be booked. |
Frozen shipping
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October 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.
Under certain circumstances, this parameter may not be available in the proficiency test.