Name Planned shipping method Start Date  
Rubber - PAH content
Parameters (quantitative): benzo[a]pyrene (CAS 50-32-8) [mg/kg], anthracene (CAS 120-12-7) [mg/kg], benzo[a]anthracene (CAS 56-55-3) [mg/kg], chrysene (CAS 218-01-9) [mg/kg], fluoranthene (CAS 206-44-0) [mg/kg]
Article Number: 2010853
Category: chemical-physical testing consumer goods and packaging rubber
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Refrigerated shipping September 2026 Add to cart
Rubber - PAH content
Article Number: 2010853
September 2027 Add to cart
Rubber - phthalates
Parameters (quantitative): DBP (CAS 84-74-2) [g/100 g], DIPB (CAS 84-69-5) [g/100 g], DPP (CAS 131-18-0) [g/100 g], DHEXP (CAS 84-75-3) [g/100 g], DCHP (CAS 84-61-7) [g/100 g], DEHP (CAS 117-81-7) [g/100 g], BBP (CAS 85-68-7) [g/100 g], DMEP (CAS 117-82-8) [g/100 g], DIPP (CAS 605-50-5) [g/100 g], DNOP (CAS 117-84-0) [g/100 g], DINP (CAS 28553-12-0) [g/100 g], DIDP (CAS 26761-40-0) [g/100 g], DEP (CAS 84-66-2) [g/100 g], DMP (CAS 131-11-3) [g/100 g]
Article Number: 2011404
Description: Possible testing e.g. by GC/MS
Category: chemical-physical testing consumer goods and packaging rubber
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New proficiency testing
Shipping at room temperature June 2026 Add to cart
Rubber - phthalates
Article Number: 2011404
June 2027 Add to cart
Rubber - specific migration antioxidant
Parameters (quantitative): poly(dicyclopentadiene-co-p-cresole) (CAS 68610-51-5) (ethanol 95%) [mg/kg], poly(dicyclopentadiene-co-p-cresole) (CAS 68610-51-5) (ISO octane) [mg/kg]
Article Number: 2011134
Description: possible materials used: natural latex, nitrile rubber (NBR)
Category: chemical-physical testing consumer goods and packaging rubber
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature January 2026 Add to cart
Rubber - specific migration antioxidant
Article Number: 2011134
January 2027 Add to cart
Rubber - specific migration metals
Parameters (quantitative): zinc (Zn) (dist. water) [mg/kg], zinc (Zn) (acetic acid 3%) [mg/kg], aluminium (Al) (dist. water) [mg/kg], aluminium (Al) (acetic acid 3%) [mg/kg], lead (Pb) (dist. water) [mg/kg], lead (Pb) (acetic acid 3%) [mg/kg]
Article Number: 2011133
Description: possible materials used: natural latex, nitrile rubber (NBR)
Category: chemical-physical testing consumer goods and packaging rubber
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature November 2026 Add to cart
Rubber - specific migration metals
Article Number: 2011133
November 2027 Add to cart
Rubber – chlorinated paraffins (SCCP, MCCP)
Parameters (quantitative): SCCP (C10-C13) [mg/kg], MCCP (C14-C17) [mg/kg]
Article Number: 2011407
Description: Possible testing e.g. by ISO 22818
Category: chemical-physical testing consumer goods and packaging rubber
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New proficiency testing
Shipping at room temperature June 2026 Add to cart
Rubber – chlorinated paraffins (SCCP, MCCP)
Article Number: 2011407
June 2027 Add to cart
Salmonella spp. in feed stuff
Parameters (qualitative): Salmonella spp.
Article Number: 2010519
Description: Possible methods for participation, e.g.: ISO 6579, §64 LFGB L00.00-20
Category: immunological, molecular biological and microbiological testing food and feed animal feed
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Is currently underway. Can still be booked.
Frozen shipping November 2025 Add to cart
Salmonella spp. milk powder 2
Parameters (qualitative): Salmonella spp.
Article Number: 2010485
Description: Possible methods for participation, e.g.: ISO 6579, §64 LFGB L00.00-20
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
Is currently underway. Can still be booked.
Frozen shipping October 2025 Add to cart
Salmonella spp. spice powder
Parameters (qualitative): Salmonella spp.
Article Number: 2010515
Description: Possible methods for participation, e.g.: ISO 6579, §64 LFGB L00.00-20
Category: immunological, molecular biological and microbiological testing food and feed food matrices (other)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Is currently underway. Can still be booked.
Frozen shipping December 2025 Add to cart
Salmonella spp. toys containing aqueous media
Parameters (qualitative): Salmonella spp.
Article Number: 2011302
Description: Possible methods for participation, e.g: ISO 8124, Pharm.Eur. 2.6.13; NB_Toys protocol, prEN 71-20
Category: immunological, molecular biological and microbiological testing consumer goods and packaging toys
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
risk group 2
Is currently underway. Can still be booked.
New proficiency testing
Frozen shipping November 2025 Add to cart
Salt Spray test ASTM B117
Parameters (quantitative): Mass loss [g]
Article Number: 2010020
Category: chemical-physical testing material testing metals
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature April 2026 Add to cart
Salt Spray test ASTM B117
Article Number: 2010020
April 2027 Add to cart
Saturated atmosphere SO2 (Kesternich) ISO 22479
Parameters (quantitative): Mass loss [g/m²]
Article Number: 2011047
Category: chemical-physical testing material testing metals
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2026 Add to cart
Saturated atmosphere SO2 (Kesternich) ISO 22479
Article Number: 2011047
May 2027 Add to cart
Sauerkraut
Parameters (quantitative): total ascorbic acid (vitamin C) [mg/100 mL], total acid (pH 8.2) calculated as acetic acid [g/100 mL], non volatile acid (pH 8.2) calculated as acetic acid [g/100 mL], total lactic acid [mg/100 mL], pH value [-], sodium chloride [g/100 mL]
Article Number: 2010384
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.
Is currently underway. Can still be booked.
Frozen shipping December 2025 Add to cart
Sauerkraut
Article Number: 2010384
December 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.