Name Planned shipping method Start Date  
Phthalates in edible oil
Parameters (quantitative): DINP (CAS 28553-12-0) [mg/kg], DEHP (CAS 117-81-7) [mg/kg], DNOP (CAS 117-84-0) [mg/kg], DIDP (CAS 26761-40-0) [mg/kg], BBP (CAS 85-68-7) [mg/kg], DBP (CAS 84-74-2) [mg/kg], DIPB (CAS 84-69-5) [mg/kg], DPP (CAS 131-18-0) [mg/kg], DIHP (CAS 71888-89-6) [mg/kg], DMEP (CAS 117-82-8) [mg/kg]
Article Number: 2010959
Category: chemical-physical testing food and feed fats, oils and oilseeds
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Refrigerated shipping October 2025 Add to cart
Phthalates in edible oil
Article Number: 2010959
October 2026 Add to cart
Phytase in feed
Parameters (quantitative): phytase activity [U/g]
Article Number: 2010947
Category: chemical-physical testing food and feed animal feed
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping July 2025 Add to cart
Phytase in feed
Article Number: 2010947
July 2026 Add to cart
Pilling properties - Martindale ISO 12945-2
Parameters (quantitative): pilling (500) [grade], pilling (2000) [grade], pilling (7000) [grade], fuzzing (500) [grade], fuzzing (2000) [grade], fuzzing (7000) [grade], matting (500) [grade], matting (2000) [grade], matting (7000) [grade]
Article Number: 2010804
Category: physical mechanical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2025 Add to cart
Pilling properties - Martindale ISO 12945-2
Article Number: 2010804
May 2026 Add to cart
Pilling properties - Pilling box ISO 12945-1
Parameters (quantitative): Pilling [grade], Fuzzing [grade], Matting [grade]
Article Number: 2010803
Category: physical mechanical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2025 Add to cart
Pilling properties - Pilling box ISO 12945-1
Article Number: 2010803
May 2026 Add to cart
Plant drink (milk alternative)
Parameters (quantitative): fat [g/100 g], dry matter [g/100 g], crude protein (N x 6,38) [g/100 g], freezing point [m°C], density [g/ml]
Article Number: 2010165
Description: 2 kinds of plant-based drink on the basis of soy and oat
Category: chemical-physical testing food and feed vegan and vegetarian substitutes
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping November 2025 Add to cart
Plant drink (milk alternative)
Article Number: 2010165
November 2026 Add to cart
plant drink (simple descriptive testing)
Parameters (qualitative): Visual (Appearance), Olfactory (Smell/Odour), Gustatory (Taste/Flavour), Texture/Consistency/Mouthfeel
Article Number: 3010031
Category: sensory testing food and feed non-alcoholic beverages
Accreditation: This proficiency test is within the scope of the DAkkS accreditation.
Refrigerated shipping March 2025 Add to cart
Plant drink (triangle test, flavour taint)
Parameters (qualitative): organoleptic testing - triangle test flavour
Article Number: 3010029
Category: sensory testing food and feed non-alcoholic beverages
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Refrigerated shipping May 2025 Add to cart
Plant drink (triangle test, flavour taint)
Parameters (qualitative): organoleptic testing - triangle test flavour
Article Number: 3010029
May 2026 Add to cart
Plastic - 1,3 butadiene content (EN 13130-4)
Parameters (quantitative): 1,3-butadiene (CAS 106-99-0) [mg/kg polymer]
Article Number: 2010638
Description: Possible testing e.g. by EN 13130-4
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.
Frozen shipping May 2025 Add to cart
Plastic - 1,3 butadiene content (EN 13130-4)
Article Number: 2010638
May 2026 Add to cart
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 March 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
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.