Name Planned shipping method Start Date  
Aerobic total count drinking water
Parameters (quantitative): aerobic total count 36°C [KbE/ml], aerobic total count 22°C [KbE/ml]
Article Number: 2010656
Description: water quality
Category: immunological, molecular biological and microbiological testing Environmental analytics drinking water
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 1
Frozen shipping April 2027 Add to cart
Chemcial formulations - bisphenols
Article Number: 2011537
Description: Legal limit values for toxic, carcinogenic, mutagenic and other such substances generally apply only to finished end products, e.g. textiles, footwear, plastics, etc. However, raw materials, auxiliary materials and additives used during the industrial processing of these products have not, to date, been tested for such prohibited substances at all, even though it is precisely through their use that such substances are introduced into the end products. If only ‘clean’ chemicals are used during the manufacturing process, manufacturers can take a major step towards ensuring compliance with the legal requirements for end products at an early stage. Through proficiency tests on industrial chemicals such as dyeing post-treatment agents, water-repellent agents and auxiliary materials in the tanning industry, the DRRR supports laboratories and manufacturers in the analysis of such formulations. Testing for bisphenols e.g. possible with ISO 21135
Category: chemical-physical testing Environmental analytics Chemicals and chemical formulations
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Refrigerated shipping August 2027 Add to cart
Chemcial formulations - chlorobenzenes and chlorotoluenes
Article Number: 2011541
Description: Legal limit values for toxic, carcinogenic, mutagenic and other such substances generally apply only to finished end products, e.g. textiles, footwear, plastics, etc. However, raw materials, auxiliary materials and additives used during the industrial processing of these products have not, to date, been tested for such prohibited substances at all, even though it is precisely through their use that such substances are introduced into the end products. If only ‘clean’ chemicals are used during the manufacturing process, manufacturers can take a major step towards ensuring compliance with the legal requirements for end products at an early stage. Through proficiency tests on industrial chemicals such as dyeing post-treatment agents, water-repellent agents and auxiliary materials in the tanning industry, the DRRR supports laboratories and manufacturers in the analysis of such formulations.
Category: chemical-physical testing Environmental analytics Chemicals and chemical formulations
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Refrigerated shipping August 2027 Add to cart
Chemcial formulations - chlorophenols
Article Number: 2011538
Description: Legal limit values for toxic, carcinogenic, mutagenic and other such substances generally apply only to finished end products, e.g. textiles, footwear, plastics, etc. However, raw materials, auxiliary materials and additives used during the industrial processing of these products have not, to date, been tested for such prohibited substances at all, even though it is precisely through their use that such substances are introduced into the end products. If only ‘clean’ chemicals are used during the manufacturing process, manufacturers can take a major step towards ensuring compliance with the legal requirements for end products at an early stage. Through proficiency tests on industrial chemicals such as dyeing post-treatment agents, water-repellent agents and auxiliary materials in the tanning industry, the DRRR supports laboratories and manufacturers in the analysis of such formulations.
Category: chemical-physical testing Environmental analytics Chemicals and chemical formulations
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Refrigerated shipping August 2027 Add to cart
Chemcial formulations - PFAS
Article Number: 2011536
Description: Legal limit values for toxic, carcinogenic, mutagenic and other such substances generally apply only to finished end products, e.g. textiles, footwear, plastics, etc. However, raw materials, auxiliary materials and additives used during the industrial processing of these products have not, to date, been tested for such prohibited substances at all, even though it is precisely through their use that such substances are introduced into the end products. If only ‘clean’ chemicals are used during the manufacturing process, manufacturers can take a major step towards ensuring compliance with the legal requirements for end products at an early stage. Through proficiency tests on industrial chemicals such as dyeing post-treatment agents, water-repellent agents and auxiliary materials in the tanning industry, the DRRR supports laboratories and manufacturers in the analysis of such formulations. Testing for TF e.g. possible with ASTM D7359
Category: chemical-physical testing Environmental analytics Chemicals and chemical formulations
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Refrigerated shipping August 2027 Add to cart
Chemcial formulations - siloxanes
Article Number: 2011539
Description: Legal limit values for toxic, carcinogenic, mutagenic and other such substances generally apply only to finished end products, e.g. textiles, footwear, plastics, etc. However, raw materials, auxiliary materials and additives used during the industrial processing of these products have not, to date, been tested for such prohibited substances at all, even though it is precisely through their use that such substances are introduced into the end products. If only ‘clean’ chemicals are used during the manufacturing process, manufacturers can take a major step towards ensuring compliance with the legal requirements for end products at an early stage. Through proficiency tests on industrial chemicals such as dyeing post-treatment agents, water-repellent agents and auxiliary materials in the tanning industry, the DRRR supports laboratories and manufacturers in the analysis of such formulations. Testing for siloxanes e.g. possible with ISO 23649
Category: chemical-physical testing Environmental analytics Chemicals and chemical formulations
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Refrigerated shipping August 2027 Add to cart
Chemcial formulations - total heavy metal content
Article Number: 2011535
Description: Legal limit values for toxic, carcinogenic, mutagenic and other such substances generally apply only to finished end products, e.g. textiles, footwear, plastics, etc. However, raw materials, auxiliary materials and additives used during the industrial processing of these products have not, to date, been tested for such prohibited substances at all, even though it is precisely through their use that such substances are introduced into the end products. If only ‘clean’ chemicals are used during the manufacturing process, manufacturers can take a major step towards ensuring compliance with the legal requirements for end products at an early stage. Through proficiency tests on industrial chemicals such as dyeing post-treatment agents, water-repellent agents and auxiliary materials in the tanning industry, the DRRR supports laboratories and manufacturers in the analysis of such formulations.
Category: chemical-physical testing Environmental analytics Chemicals and chemical formulations
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature August 2027 Add to cart
Chemcial formulations - VOCs
Article Number: 2011540
Description: Legal limit values for toxic, carcinogenic, mutagenic and other such substances generally apply only to finished end products, e.g. textiles, footwear, plastics, etc. However, raw materials, auxiliary materials and additives used during the industrial processing of these products have not, to date, been tested for such prohibited substances at all, even though it is precisely through their use that such substances are introduced into the end products. If only ‘clean’ chemicals are used during the manufacturing process, manufacturers can take a major step towards ensuring compliance with the legal requirements for end products at an early stage. Through proficiency tests on industrial chemicals such as dyeing post-treatment agents, water-repellent agents and auxiliary materials in the tanning industry, the DRRR supports laboratories and manufacturers in the analysis of such formulations.
Category: chemical-physical testing Environmental analytics Chemicals and chemical formulations
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Refrigerated shipping August 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 September 2027 Add to cart
Daphnia sp. acute immobilisation test (OECD 202, ISO 6341)
Article Number: 2011460
Description: Ecotoxicological assessment of a chemical using the Daphnia sp. immobilisation test in accordance with OECD 202 or ISO 6341
Category: immunological, molecular biological and microbiological testing Environmental analytics Ecotoxicology
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature August 2027 Add to cart
Detection of Burkholderia cepacia in process water
Article Number: 2011458
Description: Qualitative derection of Burkholderia cepacia in process water in accordance with Ph. Eur. 2.6.13 or other harmonized pharmacopoeias. ISO17516 is also relevant regarding microbiological quality.
Category: immunological, molecular biological and microbiological testing Environmental analytics Process water
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 2
New proficiency testing
Frozen shipping October 2027 Add to cart
Detection of E.coli microb. plant biostimulant
Article Number: 2011487
Description: EU Regulation 2019/1009 provides for the testing of fertiliser products for various microbiological analytes and sets out the corresponding limit values that must be complied with. EN 17708 applies to sample preparation
Category: immunological, molecular biological and microbiological testing Environmental analytics Plant biostimulant
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 1
New proficiency testing
Frozen shipping May 2027 Add to cart
Detection of E.coli non-microb. plant biostimulant
Article Number: 2011494
Description: EU Regulation 2019/1009 provides for the testing of fertiliser products for various microbiological analytes and sets out the corresponding limit values that must be complied with. EN 17708 applies to sample preparation
Category: immunological, molecular biological and microbiological testing Environmental analytics Plant biostimulant
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 1
New proficiency testing
Frozen shipping May 2027 Add to cart
Detection of L.monocytogenes microb. plant biostimulant
Article Number: 2011488
Description: EU Regulation 2019/1009 provides for the testing of fertiliser products for various microbiological analytes and sets out the corresponding limit values that must be complied with. EN 17708 applies to sample preparation
Category: immunological, molecular biological and microbiological testing Environmental analytics Plant biostimulant
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 2
New proficiency testing
Frozen shipping August 2027 Add to cart
Detection of S.aureus microb. plant biostimulant
Article Number: 2011491
Description: EU Regulation 2019/1009 provides for the testing of fertiliser products for various microbiological analytes and sets out the corresponding limit values that must be complied with. EN 17708 applies to sample preparation
Category: immunological, molecular biological and microbiological testing Environmental analytics Plant biostimulant
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 2
New proficiency testing
Frozen shipping May 2027 Add to cart
Detection of Salmonella spp in soil supplements
Article Number: 2011483
Description: EU Regulation 2019/1009 provides for the testing of fertiliser products for various microbiological analytes and sets out the corresponding limit values that must be complied with. The soil supplement to be tested may be an organic soil improver or a growing medium. For the detection of Salmonella spp., testing in accordance with EN 13040-2 and EN 18299 is recommended.
Category: immunological, molecular biological and microbiological testing Environmental analytics Soil supplements
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 2
New proficiency testing
Frozen shipping October 2027 Add to cart
Detection of Salmonella spp. in fertilizer (CEN TS 17780)
Article Number: 2011480
Description: EU Regulation 2019/1009 provides for the testing of fertilising products for various microbiological analytes and sets out the corresponding limit values that must be complied with. The fertiliser to be analysed may be organic, organo-mineral or inorganic. For the detection of Salmonella spp., the method specified in CEN/TS 17780 is recommended
Category: immunological, molecular biological and microbiological testing Environmental analytics Fertilizer
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 1
New proficiency testing
Frozen shipping April 2027 Add to cart
Detection of Salmonella spp. microb. plant biostimulant
Article Number: 2011486
Description: EU Regulation 2019/1009 provides for the testing of fertiliser products for various microbiological analytes and sets out the corresponding limit values that must be complied with. EN 17708 applies to sample preparation
Category: immunological, molecular biological and microbiological testing Environmental analytics Plant biostimulant
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 2
New proficiency testing
Frozen shipping June 2027 Add to cart
Detection of Salmonella spp. non-microb. plant biostimulant
Article Number: 2011493
Description: EU Regulation 2019/1009 provides for the testing of fertiliser products for various microbiological analytes and sets out the corresponding limit values that must be complied with. EN 17708 applies to sample preparation
Category: immunological, molecular biological and microbiological testing Environmental analytics Plant biostimulant
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 2
New proficiency testing
Frozen shipping December 2027 Add to cart
Detection of Shigella spp. microb. plant biostimulant
Article Number: 2011490
Description: EU Regulation 2019/1009 provides for the testing of fertiliser products for various microbiological analytes and sets out the corresponding limit values that must be complied with. EN 17708 applies to sample preparation
Category: immunological, molecular biological and microbiological testing Environmental analytics Plant biostimulant
Accreditation: This proficiency test is not included in the scope of the accreditation.
risk group 2
New proficiency testing
Frozen shipping May 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.