Name Planned shipping method Start Date  
Ingredients animal feed (round 1)
Parameters (quantitative): moisture content [g/100 g], crude protein (N x 6,25) [g/100 g], crude oil [g/100 g], crude ash [g/100 g], crude fiber [g/100 g], total sugar (anhydrous) [g/100 g], lactose (monohydrate) [g/100 g], starch [g/100 g], ash (insoluble in hydrochloric acid) 1 [g/100 g], calcium carbonate 1 [g/100 g]
Article Number: 2010353
Description: Examination possible according to Regulation (EC) 152/2009 The following matrices can be used (at least 2 different ones): Forage (e.g. silage, fodder beet), concentrates (single feed, compound feed), premixes
Category: chemical-physical testing food and feed animal feed
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Refrigerated shipping August 2025 Add to cart
Ingredients animal feed (round 1)
Article Number: 2010353
August 2026 Add to cart
Ingredients animal feed (round 2)
Parameters (quantitative): crude protein (N x 6,25) [g/100 g], urea [g/100 g], volatile nitrogenous bases [g/100 g], amino acid content [g/kg], tryptophan (Trp) [g/100 g], phosphorus (P) [g/100 g], sodium chloride [g/100 g], retinol (vitamin A) as all-E-retinol [mg/kg], α-tocopherol (vitamin E) [mg/kg]
Article Number: 2011166
Description: Examination possible according to Regulation (EC) 152/2009 The following matrices can be used (at least 2 different ones): Forage (e.g. silage, fodder beet), concentrates (single feed, compound feed), premixes
Category: chemical-physical testing food and feed animal feed
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Refrigerated shipping August 2025 Add to cart
Ingredients animal feed (round 2)
Article Number: 2011166
August 2026 Add to cart
Inhibitors in milk
Parameters (quantitative): Tetracycline (CAS 60-54-8) [µg/kg], Amoxicillin (CAS 26787-78-0) [µg/kg], Ceftriaxone (CAS 73384-59-5) [µg/kg], Ciprofloxacin (CAS 85721-33-1) [µg/kg]
Article Number: 2010951
Category: immunological, molecular biological and microbiological testing food and feed milk and cream
Accreditation: This proficiency test is not included in the scope of the accreditation.
Frozen shipping December 2025 Add to cart
Inhibitors in milk
Article Number: 2010951
December 2026 Add to cart
Injection moulding of specimen (type 1A) and Charpy impact resistance ISO 179-1
Parameters (quantitative): Notched Charpy impact [kJ/m²], Charpy impact resistance [kJ/m²]
Article Number: 2010787
Description: Plastic granules will be provided. The test specimens are to be manufactured by the participant via injection molding.
Category: physical mechanical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature April 2025 Add to cart
Injection moulding of specimen (type 1A) and Charpy impact resistance ISO 179-1
Article Number: 2010787
April 2026 Add to cart
Injection moulding of specimen (type 1A) and flexural test ISO 178
Parameters (quantitative): Flexural Modulus [MPa], Flexural strength [MPa], Elongation at Flexural strength [%]
Article Number: 2010786
Description: Plastic granules will be provided. The test specimens are to be manufactured by the participant via injection molding.
Category: physical mechanical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature April 2025 Add to cart
Injection moulding of specimen (type 1A) and flexural test ISO 178
Article Number: 2010786
April 2026 Add to cart
Injection moulding of specimen (type 1A) and tensile test ISO 527-1,-2
Parameters (quantitative): Modulus of Elasticity [Mpa], Stress at Yield [MPa], Tensile strength [MPa], Strain at Yield [%], Strain at Tensile strength [%]
Article Number: 2010785
Description: Plastic granules will be provided. The test specimens are to be manufactured by the participant via injection molding.
Category: physical mechanical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature April 2025 Add to cart
Injection moulding of specimen (type 1A) and tensile test ISO 527-1,-2
Article Number: 2010785
April 2026 Add to cart
Instrumental assessment ISO 105 A04, A05
Parameters (quantitative): Gray Scale Number Color Change (GSC) [level], Gray scale number color change (GSC) [level], Fastness number staining (level to be indicated) [level]
Article Number: 2010919
Category: chemical-physical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature April 2025 Add to cart
Instrumental assessment ISO 105 A04, A05
Article Number: 2010919
April 2026 Add to cart
Instrumented impact test ASTM D3763
Parameters (quantitative): Maximum Load (2.2 m/s) [N], Deflection to Maximum Load (2.2 m/s) [mm], Energy to Maximum Load (2.2 m/s) [J], Puncture Energy (2.2 m/s) [J], Maximum Load (6.7 m/s, -30°C) [N], Deflection to Maximum Load (6.7 m/s, -30°C) [mm], Energy to Maximum Load (6.7 m/s, -30°C) [J], Puncture Energy (6.7 m/s, -30°C) [J]
Article Number: 2010883
Category: physical mechanical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature April 2025 Add to cart
Instrumented impact test ASTM D3763
Article Number: 2010883
April 2026 Add to cart
Instrumented impact test ISO 6603-2
Parameters (quantitative): Maximum force (23°C) [N], Deflection at maximum force (23°C) [mm], Energy to maximum force (23°C) [J], Puncture deflection (23°C) [mm], Puncture energy (23°C) [J], Maximum force (-30°C) [N], Deflection at maximum force (-30°C) [mm], Energy to maximum force (-30°C) [J], Puncture deflection (-30°C) [mm], Puncture energy (-30°C) [J]
Article Number: 2010882
Category: physical mechanical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature April 2025 Add to cart
Instrumented impact test ISO 6603-2
Article Number: 2010882
April 2026 Add to cart
Izod impact ISO 180
Parameters (quantitative): Notched Izod impact [kJ/m²], Izod impact resistance [kJ/m²]
Article Number: 2010774
Category: physical mechanical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature April 2025 Add to cart
Izod impact ISO 180
Article Number: 2010774
April 2026 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.