Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
---|---|---|---|---|
Viscosity number (formic acid) ISO 307 Parameters (quantitative): Viscosity number [cm³/g] Article Number: 2010858 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 2025 | Add to cart | |
Viscosity number (formic acid) ISO 307 Article Number: 2010858 |
March 2026 | Add to cart | ||
Viscosity number (sulfuric acid) ISO 307 Parameters (quantitative): Viscosity number [cm³/g] Article Number: 2010795 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 2025 | Add to cart | |
Viscosity number (sulfuric acid) ISO 307 Article Number: 2010795 |
March 2026 | Add to cart | ||
Viscosity number of PBT ISO 1628-5 Parameters (quantitative): Viscosity number (m-cresol) [cm³/g] Article Number: 2010859 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 2025 | Add to cart | |
Viscosity number of PBT ISO 1628-5 Article Number: 2010859 |
March 2026 | Add to cart | ||
Visual determination of insects in flour Parameters (qualitative): qualitative detection of insects Parameters (quantitative): quant. determination of insect residues [% (w/w)], number of whole insects [number/kg] Article Number: 2011217 Description: This proficiency test may contain various insect species that are stock pests, e.g. Sitophilus granarius, Ephestia kuehniella, Tenebrio molitor. Category: chemical-physical testing food and feed determination of animal species Accreditation: This proficiency test is not included in the scope of the accreditation. |
Refrigerated shipping | December 2024 | Add to cart | |
Visual determination of insects in flour Parameters (qualitative): qualitative detection of insects Article Number: 2011217 |
September 2025 | Add to cart | ||
Visual determination of insects in flour Parameters (qualitative): qualitative detection of insects Article Number: 2011217 |
September 2026 | Add to cart | ||
Visual evaluation with grey scale ISO 105 A02, A03 Parameters (quantitative): Grey scale (change in colour) [grade], Grey scale (staining) [grade] Article Number: 2010026 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 | |
Visual evaluation with grey scale ISO 105 A02, A03 Article Number: 2010026 |
April 2026 | Add to cart | ||
Vitamin solution Parameters (quantitative): thiamine (vitamin B1) as thiamine chloride [mg/100 ml], riboflavine (vitamin B2) as total vitamin B2 [mg/100 ml], niacin (vitamin B3) [mg/100 ml], pantothenic acid (vitamin B5) [mg/100 ml], pyridoxine (vitamin B6) [mg/100 ml], folic acid (vitamin B11) [µg/100 ml], cyanocobalamin (vitamin B12) [µg/100 ml], L-ascorbic acid [mg/100 ml], α-tocopherol (vitamin E) [mg/100 ml], riboflavin [mg/100 ml], flavin mononucleotide [mg/100 ml] Article Number: 2010021 Category: chemical-physical testing food and feed non-alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping | May 2025 | Add to cart | |
Vitamin solution Article Number: 2010021 |
May 2026 | Add to cart | ||
Voltage dips, short interruptions, voltage variations immunity IEC 61000-4-11 Article Number: 2011063 Description: The EMC test object consists of a tabletop unit with 230 VAC / 50 Hz / 10 A supply connection (single-phase). Operation via an integrated touch display with intuitive user interface. Category: physical mechanical testing material testing Electromagnetic compatibility Accreditation: This proficiency test is not included in the scope of the accreditation. additional test chambers or additional test places are charged with 50% of the proficiency testing price Is currently underway. Can still be booked. |
Shipping at room temperature | October 2024 | Add to cart | |
Voltage dips, short interruptions, voltage variations immunity IEC 61000-4-11 Article Number: 2011063 |
May 2025 | Add to cart | ||
Voltage dips, short interruptions, voltage variations immunity IEC 61000-4-11 Article Number: 2011063 |
May 2026 | Add to cart | ||
Volume resistivity IEC 62631-3-1, VDE 0307-3-1 Parameters (quantitative): Volume resistivity [E+05 Ω], Specific volume resistivity [E+05 Ωm] Article Number: 2010549 Category: physical mechanical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | May 2025 | Add to cart | |
Volume resistivity IEC 62631-3-1, VDE 0307-3-1 Article Number: 2010549 |
May 2026 | Add to cart | ||
Wall thickness measurement of plastic pipes Parameters (quantitative): Wall thickness [mm], Outer diameter [mm] Article Number: 2010980 Description: Possible testing e.g. by ISO 3126 or ASTM D2122 Category: physical mechanical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | March 2025 | Add to cart | |
Wall thickness measurement of plastic pipes Article Number: 2010980 |
March 2026 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.