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Name	Planned shipping method	Start Date
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

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.