Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
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Water (ranking test, basic tastes) 2 Parameters (qualitative): organoleptic testing - basic taste (2 basic tastes) Article Number: 3010028 Description: This proficiency testing is an excellent tool for your extern assurance for sensory analysis of foods. In addition it serves as recognizied proof of the compentence of your testing panel in the external appearance. Possible methods for participation, e.g.: ISO 8587 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 | June 2026 | Add to cart | |
Water (triangle test, basic taste) Parameters (qualitative): organoleptic testing - triangle test basic taste Article Number: 3010006 Description: The sensory triangle test is one of the most important sensory difference tests and an established quality assurance measure. The comparability of the organoleptic testing is the necessary prerequisite. With our proficiency testing schemes you can ensure the comparability of your organoleptic testing and demonstrate this in external representation. Possible methods for participation, e.g.: ISO 4120 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 | July 2025 | Add to cart | |
Water (triangle test, basic taste) Parameters (qualitative): organoleptic testing - triangle test basic taste Article Number: 3010006 |
July 2026 | Add to cart | ||
Water absorption by cold water absorption EN 772-21 Article Number: 2010605 Category: physical mechanical testing material testing masonry units Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | November 2025 | Add to cart | |
Water absorption by cold water absorption EN 772-21 Article Number: 2010605 |
November 2026 | Add to cart | ||
Water absorption coefficient by partial immersion ISO 15148 Parameters (quantitative): water absorption coefficient Ww [kg/(m2h0,5)] Article Number: 2010282 Category: chemical-physical testing material testing mineral building materials Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Shipping at room temperature | November 2025 | Add to cart | |
Water absorption coefficient by partial immersion ISO 15148 Article Number: 2010282 |
November 2026 | Add to cart | ||
Water absorption ISO 62 Parameters (quantitative): Water absorbed (24h) [%], Water content at saturation [%] Article Number: 2010796 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 | April 2025 | Add to cart | |
Water absorption ISO 62 Article Number: 2010796 |
April 2026 | Add to cart | ||
Water content (Aquatrac®) CaH2-Method ISO 15512 Parameters (quantitative): Water content [%] Article Number: 2010865 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 | April 2025 | Add to cart | |
Water content (Aquatrac®) CaH2-Method ISO 15512 Article Number: 2010865 |
April 2026 | Add to cart | ||
Water content (Karl-Fischer) ISO 15512 Parameters (quantitative): Water content [%] Article Number: 2010793 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 | April 2025 | Add to cart | |
Water content (Karl-Fischer) ISO 15512 Article Number: 2010793 |
April 2026 | Add to cart | ||
Water Vapor Transmission ASTM E96 (BW) Parameters (quantitative): water vapor transmission rate WVTR [g/m²·24h], water vapor permeance WVP [ng/Pa·s·m2] Article Number: 2010237 Category: chemical-physical testing material testing textiles Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | May 2025 | Add to cart | |
Water Vapor Transmission ASTM E96 (BW) Article Number: 2010237 |
May 2026 | Add to cart | ||
Water vapour transmission rate (IR sensor) ISO 15106-2 Article Number: 2010518 Category: chemical-physical testing material testing films Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature | March 2025 | Add to cart | |
Water vapour transmission rate (IR sensor) ISO 15106-2 Article Number: 2010518 |
March 2026 | Add to cart | ||
Water vapour transmission rate ISO 15106-3 Parameters (quantitative): Water vapour transmission rate [g/(m² x d)] Article Number: 2010847 Category: chemical-physical testing material testing films Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Shipping at room temperature | March 2025 | Add to cart | |
Water vapour transmission rate ISO 15106-3 Article Number: 2010847 |
March 2026 | Add to cart | ||
Water-soluble chloride salts - potentiometry EN 1744-1 Article Number: 2011187 Category: chemical-physical testing material testing aggregates Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | November 2025 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.