Name Planned shipping method Start Date  
Pudding - dessert
Parameters (quantitative): fat [g/100g], dry matter [g/100g], protein (N x 6,38) [g/100g], lactose (monohydrate) [g/100g], pH value [-]
Article Number: 2010087
Description: Additives for stabilisation in dessert can lead to incorrect interpretation in the analyse of fat, dry matter and protein, e.g. in the IR-spectroscopy. This proficiency testing is suitable to demonstrate your competence.
Category: chemical-physical testing food and feed milk products (other)
Accreditation: This proficiency test is not included in the scope of the accreditation.
Refrigerated shipping November 2026 Add to cart
Pudding - dessert
Article Number: 2010087
November 2027 Add to cart
Puncture resistance EN 14477
Article Number: 2011237
Category: physical mechanical testing material testing films
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature March 2026 Add to cart
Puncture resistance EN 14477
Article Number: 2011237
March 2027 Add to cart
Puncture resistance ISO 13996
Parameters (quantitative): Puncture resistance [N]
Article Number: 2010094
Category: physical mechanical testing material testing protective clothing
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2026 Add to cart
Puncture resistance ISO 13996
Article Number: 2010094
May 2027 Add to cart
Pyrrolizidine alkaloids in honey
Parameters (quantitative): Screening for at least 9 different pyrrolizidine alkaloids, e.g. monocrotaline, heliotrine, retrorsine
Article Number: 2011006
Description: Honey is one of the major sources for consuming toxic pyrrolizidine alkaloids (PA). PA are present in over 6000 plant species and function as protecting agents against predators. PA are liver-damaging and most likely carcinogen. Therefore, honey with high PA levels should not be sold.
Category: chemical-physical testing food and feed honey and beeswax
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Refrigerated shipping June 2026 Add to cart
Pyrrolizidine alkaloids in honey
Article Number: 2011006
June 2027 Add to cart
Pyrrolizidine alkaloids in spices and tea
Parameters (quantitative): Screening for at least 9 different pyrrolizidine alkaloids, e.g. monocrotaline, heliotrine, retrorsine
Article Number: 2010347
Category: chemical-physical testing food and feed food matrices (other)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Refrigerated shipping December 2025 Add to cart
Pyrrolizidine alkaloids in spices and tea
Article Number: 2010347
October 2026 Add to cart
Pyrrolizidine alkaloids in spices and tea
Article Number: 2010347
October 2027 Add to cart
Qual. and quant. evaluation of microplastics ISO 4484-2
Article Number: 2011174
Category: physical mechanical testing material testing textiles
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2026 Add to cart
Qual. and quant. evaluation of microplastics ISO 4484-2
Article Number: 2011174
May 2027 Add to cart
Qualitative detection of insects in flour
Parameters (quantitative): identification of the animal species Tenebrio molitor
Article Number: 2011108
Description: The EU has approved the first insect species as food. Therefore, it is becoming increasingly relevant to be able to detect insects in food.
Category: immunological, molecular biological and microbiological testing food and feed cereals, cereal products
Accreditation: This proficiency test is not included in the scope of the accreditation.
Refrigerated shipping November 2026 Add to cart
Qualitative detection of insects in flour
Article Number: 2011108
November 2027 Add to cart
Qualitative determination of a fibre blend
Parameters (qualitative): identification fibre blend
Article Number: 2010974
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature May 2026 Add to cart
Qualitative determination of a fibre blend
Parameters (qualitative): identification fibre blend
Article Number: 2010974
May 2027 Add to cart
Quantitative Infrared spectroscopy
Parameters (quantitative): Unknown concentration (1240 cm-1) [%], Unknown concentration (1740 cm-1) [%]
Article Number: 2010818
Category: chemical-physical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature March 2026 Add to cart
Quantitative Infrared spectroscopy
Article Number: 2010818
March 2027 Add to cart
Quinolizidine alkaloids in Lupins Drink
Parameters (quantitative): lupinine (CAS 486-70-4) [mg/kg], cytisine (CAS 485-35-8) [mg/kg], sparteine (CAS 90-39-1) [mg/kg]
Article Number: 2010502
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 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.