Name Planned shipping method Start Date  
Plastic - bisphenol content
Parameters (quantitative): bisphenol A (CAS 80-05-7) [µg/kg], bisphenol B (CAS 77-40-7) 1 [µg/kg], bisphenol F (CAS 620-92-8) 1 [µg/kg], bisphenol S (CAS 80-09-1) 1 [µg/kg]
Article Number: 2010636
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 parameter selection
Refrigerated shipping April 2025 Add to cart
Plastic - bisphenol content
Article Number: 2010636
April 2026 Add to cart
Plastic - contaminants in recycled PET
Parameters (quantitative): limonene (CAS 138-86-3) [µg/g], acetaldehyde (CAS 75-07-0) [µg/g], benzene (CAS 71-43-2) [µg/g], 2-methyl-1,3-dioxolan (CAS 497-26-7) [µg/g]
Article Number: 2011255
Description: The sample material in the PT is PET granulate.
Category: chemical-physical testing consumer goods and packaging plastics, plastic film
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Frozen shipping November 2025 Add to cart
Plastic - contaminants in recycled PET
Article Number: 2011255
November 2026 Add to cart
Plastic - Elemental determination by XRF
Parameters (quantitative): arsenic (As) [mg/kg], bromine (Br) [mg/kg], cadmium (Cd) [mg/kg], chromium (Cr) [mg/kg], mercury (Hg) [mg/kg], lead (Pb) [mg/kg], sulfur (S) [mg/kg], antimony (Sb) [mg/kg], tin (Sn) [mg/kg], zinc (Zn) [mg/kg]
Article Number: 2010965
Description: Possible testing e.g. by EN 62321-3-1, VDE 0042-1-3-1
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.
Unfortunately, no further booking is possible this year.
Shipping at room temperature January 2025
Plastic - elemental determination by XRF
Article Number: 2010965
September 2025 Add to cart
Plastic - elemental determination by XRF
Article Number: 2010965
September 2026 Add to cart
Plastic - elements
Parameters (quantitative): arsenic (As) [mg/kg], bromine (Br) [mg/kg], cadmium (Cd) [mg/kg], chromium (Cr) [mg/kg], mercury (Hg) [mg/kg], lead (Pb) [mg/kg], sulfur (S) [mg/kg], antimony (Sb) [mg/kg], tin (Sn) [mg/kg], zinc (Zn) [mg/kg]
Article Number: 2011254
Description: Possible testing e.g. by EN 1122; EN 62321-4;VDE 0042-1-4; EN 62321-5;VDE 0042-1-5
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
Shipping at room temperature June 2025 Add to cart
Plastic - elements
Article Number: 2011254
June 2026 Add to cart
Plastic - identification of different PA types
Parameters (qualitative): identification of PA types
Article Number: 2010167
Description: Qualitative determination of different PA-types e.g. by DSC.
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.
Shipping at room temperature March 2025 Add to cart
Plastic - identification of different PA types
Parameters (qualitative): identification of PA types
Article Number: 2010167
March 2026 Add to cart
Plastic - identification of granulate
Parameters (qualitative): identification of plastic granules
Article Number: 2010210
Description: Qualitative determination of plastic granules e.g. by FTIR and DSC. This proficiency testing enables the participating laboratories to show their competence concerning the ability to identify plastics of diverse types.
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.
Shipping at room temperature March 2025 Add to cart
Plastic - identification of granulate
Parameters (qualitative): identification of plastic granules
Article Number: 2010210
March 2026 Add to cart
Plastic - identification of microplastic
Parameters (qualitative): identification of microplastics
Article Number: 2010963
Description: Qualitative determination of different polymer types e.g. by micro-Raman and micro-IR.
Category: chemical-physical testing consumer goods and packaging plastics, plastic film
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature December 2025 Add to cart
Plastic - identification of microplastic
Parameters (qualitative): identification of microplastics
Article Number: 2010963
December 2026 Add to cart
Plastic - identification of mono-layer plastic films
Parameters (qualitative): identification of mono-layer films
Article Number: 2010115
Description: Qualitative determination of mono-layer films e.g. by FTIR. This proficiency testing enables the participating laboratories to show their competence concerning the ability to identify plastics of diverse types.
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.
Shipping at room temperature September 2025 Add to cart
Plastic - identification of mono-layer plastic films
Parameters (qualitative): identification of mono-layer films
Article Number: 2010115
September 2026 Add to cart
Plastic - identification of multi-layer plastic films
Parameters (qualitative): identification of multi-layer films
Article Number: 2010312
Description: Qualitative determination of multi-layer films e.g. by microscopy, FTIR and DSC. To identify the single layers of multi-layer films requires the application of various testing methods. To solve this task with success a large degree of competence is necessary. This can be shown with the participation in this PT.
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.
Shipping at room temperature March 2025 Add to cart
Plastic - identification of multi-layer plastic films
Parameters (qualitative): identification of multi-layer films
Article Number: 2010312
March 2026 Add to cart
plastic - melamine content
Parameters (quantitative): melamine (CAS 108-78-1) [mg/kg]
Article Number: 2011153
Description: Melamine has been newly added to the list of SVHCs. The comparable determination of the melamine content is therefore of increasing importance.
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.
Refrigerated shipping December 2024 Add to cart
1 Parameter mit dieser Kennzeichnung sind abhangig von der Teilnehmerzahl und/oder der Materialauswahl.
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.