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  • Type of Testing: Chemical-physical
Name Planned shipping method Start Date  
Migration of printing ink constituents (round 1)
Parameters (quantitative): CAS 94108-97-1 (ethanol 50%) [µg/kg], CAS 94108-97-1 (ethanol 95%) [µg/kg], CAS 57472-68-1 (ethanol 50%) [µg/kg], CAS 57472-68-1 (ethanol 95%) [µg/kg], CAS 119313-12-1 (ethanol 50%) [µg/kg], CAS 119313-12-1 (ethanol 95%) [µg/kg], CAS 84434-11-7 (ethanol 50%) [µg/kg], CAS 84434-11-7 (ethanol 95%) [µg/kg]
Article Number: 2010314
Description: Ink constituents can migrate from the packing material to foodstuff. According to the consumer protection, the analyses of foodstuff with regard to ink constituents are of great importance. At the same time the need of information for repeatability and comparability of the used analytical methods increases. The DRRR offers a customized quality assurance system to ensure the accuracy of the testing of migration of printing inks. In two different prficiency testing rounds per year different acrylates and initiators can be assessed.
Category: chemical-physical testing consumer goods and packaging printing inks
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature July 2025 Add to cart
Migration of printing ink constituents (round 1)
Article Number: 2010314
July 2026 Add to cart
migration of printing ink constituents (round 2)
Parameters (quantitative): CAS 272460-97-6 (ethanol 50%) [µg/kg], CAS 272460-97-6 (ethanol 95%) [µg/kg], CAS 162881-26-7 (ethanol 50%) [µg/kg], CAS 162881-26-7 (ethanol 95%) [µg/kg], CAS 42978-66-5 (ethanol 50%) [µg/kg], CAS 42978-66-5 (ethanol 95%) [µg/kg], CAS 15625-89-5 (ethanol 50%) [µg/kg], CAS 15625-89-5 (ethanol 95%) [µg/kg]
Article Number: 2010316
Description: Ink constituents can migrate from the packing material to foodstuff. According to the consumer protection, the analyses of foodstuff with regard to ink constituents are of great importance. At the same time the need of information for repeatability and comparability of the used analytical methods increases. The DRRR offers a customized quality assurance system to ensure the accuracy of the testing of migration of printing inks. In two different prficiency testing rounds per year different acrylates and initiators can be assessed.
Category: chemical-physical testing consumer goods and packaging printing inks
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Is currently underway. Can still be booked.
Shipping at room temperature November 2024 Add to cart
Migration of printing ink constituents (round 2)
Article Number: 2010316
November 2025 Add to cart
Migration of printing ink constituents (round 2)
Article Number: 2010316
November 2026 Add to cart
printing ink constituents synthetic samples – initiators and monomers
Parameters (quantitative): CAS 272460-97-6 [µg/kg], CAS 162881-26-7 [µg/kg], CAS 119344-86-4 [µg/kg], CAS 84434-11-7 [µg/kg], Di-TMPTA (CAS 94108-97-1) 1 [µg/kg], DPGDA (CAS 57472-68-1) 1 [µg/kg], TPGDA (CAS 42978-66-5) 1 [µg/kg], TMPTA (CAS 15625-89-5) 1 [µg/kg]
Article Number: 3010019
Description: This proficiency testing program complements the proficiency testing program on migration of printing ink constituents: With synthetic samples the participants can show the comparability of their testing results whithout the performing the migration process.
Category: chemical-physical testing consumer goods and packaging printing inks
Accreditation: This proficiency test is not included in the scope of the accreditation.
Is currently underway. Can still be booked.
Shipping at room temperature November 2024 Add to cart
Printing ink constituents synthetic samples – initiators and monomers
Article Number: 3010019
November 2025 Add to cart
Printing ink constituents synthetic samples – initiators and monomers
Article Number: 3010019
November 2026 Add to cart
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