Proficiency testing catalogue
| Name | Planned shipping method | Start Date | ||
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Vegetable chips Parameters (quantitative): total fat [g/100 g], crude protein (N x 6,25) [g/100 g], dry matter [g/100 g], ash [g/100 g], sodium chloride [g/100 g], acrylamide (CAS 79-06-1) [µg/kg] Article Number: 2011086 Category: chemical-physical testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
 Refrigerated shipping
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May 2026 | Add to cart | |
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Vegetarian bread spread Parameters (quantitative): total fat [g/100 g], crude protein (N x 6,25) [g/100 g], dry matter [g/100 g], sodium chloride [g/100 g], ash [g/100 g], pH value [-] Article Number: 2010343 Description: For example, the samples in this PT are a plant-based bread spread. Category: chemical-physical testing food and feed vegan and vegetarian substitutes Accreditation: This proficiency test is not included in the scope of the accreditation. |
Refrigerated shipping
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December 2025 | Add to cart | |
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Vegetarian bread spread Article Number: 2010343 |
December 2026 | Add to cart | ||
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Vegetarian sausage substitute Parameters (quantitative): total fat [g/100 g], crude protein (N x 6,25) [g/100 g], dry matter [g/100 g], sodium chloride [g/100 g], ash [g/100 g], fibre [g/100 g], pH value 1 [-] Article Number: 2010712 Description: The samples in this PT are a plant-based sausage substitute and a meat substitute. 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. Unfortunately, no further booking is possible this year. |
 Frozen shipping
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April 2025 | ||
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Vegetarian sausage substitute Article Number: 2010712 |
May 2026 | Add to cart | ||
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Vertical burning rate UN, ECE R118 appendix 8 Article Number: 2011175 Category: chemical-physical testing material testing textiles Accreditation: This proficiency test is not included in the scope of the accreditation. |
 Shipping at room temperature
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May 2026 | Add to cart | |
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Vertical resistance EN 1149-2 Parameters (quantitative): Vertical resistance Rv [Ω] Article Number: 2010098 Category: chemical-physical testing material testing protective clothing Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature
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May 2026 | Add to cart | |
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Vibration IEC 60068-2-6, -2-64 Parameters (quantitative): Swept sine excitation (a1) [m/s² (peak)], Swept sine excitation (a1) [log10 m/s² (peak)], Broad band random acceleration excitation (a2) [(m/s²)²/Hz], Broad band random acceleration excitation (a2) [log10 (m/s²)²/Hz], Sine resonance frequency (a3) [Hz], Swept sine excitation traverse movement (b1) [m/s² (peak)], Swept sine excitation traverse movement (b1) [log10 m/s² (peak)], Broad band random acceleration traverse movement (b2) [(m/s²)²/Hz], Broad band random acceleration traverse movement (b2) [log10 (m/s²)²/Hz], Sine resonance frequency (100 Hz) - (c1) [Hz], Sine resonance frequency (300 Hz) - (c1) [Hz] Article Number: 2011035 Description: Qualification of the main and transverse movement with evaluation of the disturbance sensitivity as an interaction between test specimen and testing machine, Measurement of the characteristic resonance frequencies of the test specimen Category: physical mechanical testing material testing environmental testing Accreditation: This proficiency test is not included in the scope of the accreditation. additional shakers are charged with 50% of the proficiency testing price Unfortunately, no further booking is possible this year. |
Shipping at room temperature
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February 2025 | ||
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Vibration IEC 60068-2-6, -2-64 Article Number: 2011035 |
March 2026 | Add to cart | ||
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Vibration IEC 60068-2-6, -2-64 (round 2) Parameters (quantitative): Swept sine excitation (a1) [m/s² (peak)], Swept sine excitation (a1) [log10 m/s² (peak)], Broad band random acceleration excitation (a2) [(m/s²)²/Hz], Broad band random acceleration excitation (a2) [log10 (m/s²)²/Hz], Sine resonance frequency (a3) [Hz], Swept sine excitation traverse movement (b1) [m/s² (peak)], Swept sine excitation traverse movement (b1) [log10 m/s² (peak)], Broad band random acceleration traverse movement (b2) [(m/s²)²/Hz], Broad band random acceleration traverse movement (b2) [log10 (m/s²)²/Hz], Sine resonance frequency (100 Hz) - (c1) [Hz], Sine resonance frequency (300 Hz) - (c1) [Hz] Article Number: 2011107 Description: Qualification of the main and transverse movement with evaluation of the disturbance sensitivity as an interaction between test specimen and testing machine, Measurement of the characteristic resonance frequencies of the test specimen Category: physical mechanical testing material testing environmental testing Accreditation: This proficiency test is not included in the scope of the accreditation. additional shakers are charged with 50% of the proficiency testing price Is currently underway. Can still be booked. |
Shipping at room temperature
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March 2025 | Add to cart | |
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Vibration IEC 60068-2-6, -2-64 (round 2) Article Number: 2011107 |
April 2026 | Add to cart | ||
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Vibration IEC 60068-2-6, -2-64 (round 3) Parameters (quantitative): Swept sine excitation (a1) [m/s² (peak)], Swept sine excitation (a1) [log10 m/s² (peak)], Broad band random acceleration excitation (a2) [(m/s²)²/Hz], Broad band random acceleration excitation (a2) [log10 (m/s²)²/Hz], Sine resonance frequency (a3) [Hz], Swept sine excitation traverse movement (b1) [m/s² (peak)], Swept sine excitation traverse movement (b1) [log10 m/s² (peak)], Broad band random acceleration traverse movement (b2) [(m/s²)²/Hz], Broad band random acceleration traverse movement (b2) [log10 (m/s²)²/Hz], Sine resonance frequency (100 Hz) - (c1) [Hz], Sine resonance frequency (300 Hz) - (c1) [Hz] Article Number: 2011196 Description: Qualification of the main and transverse movement with evaluation of the disturbance sensitivity as an interaction between test specimen and testing machine, Measurement of the characteristic resonance frequencies of the test specimen Category: physical mechanical testing material testing environmental testing Accreditation: This proficiency test is not included in the scope of the accreditation. additional shakers are charged with 50% of the proficiency testing price |
Shipping at room temperature
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April 2026 | Add to cart | |
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Vicat softening point ISO 306 Parameters (quantitative): Vicat softening point [°C] Article Number: 2010775 Category: physical mechanical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. Is currently underway. Can still be booked. |
Shipping at room temperature
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April 2025 | Add to cart | |
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Vicat softening point ISO 306 Article Number: 2010775 |
April 2026 | Add to cart | ||
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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
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March 2026 | Add to cart | |
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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
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March 2026 | Add to cart | |
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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
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March 2026 | Add to cart | |
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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 cereals, cereal products Accreditation: This proficiency test is not included in the scope of the accreditation. |
Refrigerated shipping
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September 2025 | Add to cart | |
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Visual determination of insects in flour Parameters (qualitative): qualitative detection of insects Article Number: 2011217 |
September 2026 | Add to cart | ||
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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. Is currently underway. Can still be booked. |
Shipping at room temperature
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April 2025 | Add to cart | |
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