Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
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Fines - Methylene blue test EN 933-9 Article Number: 2011185 Category: chemical-physical testing material testing aggregates Accreditation: This proficiency test is not included in the scope of the accreditation. |
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November 2025 | Add to cart | |
Fines - Methylene blue test EN 933-9 Article Number: 2011185 |
November 2026 | Add to cart | ||
Loose bulk density and voids EN 1097-3 Parameters (quantitative): loose bulk density δb [Mg/m3], voids υ [%] Article Number: 2010575 Category: chemical-physical testing material testing aggregates Accreditation: This proficiency test is not included in the scope of the accreditation. |
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November 2025 | Add to cart | |
Loose bulk density and voids EN 1097-3 Article Number: 2010575 |
November 2026 | Add to cart | ||
Particle density and water absorption EN 1097-6 Article Number: 2010579 Category: chemical-physical testing material testing aggregates Accreditation: This proficiency test is not included in the scope of the accreditation. |
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November 2025 | Add to cart | |
Particle density and water absorption EN 1097-6 Article Number: 2010579 |
November 2026 | Add to cart | ||
Resistance to freezing and thawing EN 1367-1 Article Number: 2011234 Category: chemical-physical testing material testing aggregates Accreditation: This proficiency test is not included in the scope of the accreditation. New proficiency testing |
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November 2025 | Add to cart | |
Resistance to freezing and thawing EN 1367-1 Article Number: 2011234 |
November 2026 | Add to cart | ||
Total sulfur content, Acid soluble sulfates EN 1744-1 Parameters (quantitative): Total sulfur content (S) [%], Sulphate content (SO3) [%] Article Number: 2010583 Category: chemical-physical testing material testing aggregates Accreditation: This proficiency test is not included in the scope of the accreditation. |
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November 2025 | Add to cart | |
Total sulfur content, Acid soluble sulfates EN 1744-1 Article Number: 2010583 |
November 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. |
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November 2025 | Add to cart | |
Water-soluble chloride salts - potentiometry EN 1744-1 Article Number: 2011187 |
November 2026 | Add to cart | ||
Water-soluble chloride salts - Volhard method EN 1744-1 Parameters (quantitative): Chloride content [%] Article Number: 2010581 Category: chemical-physical testing material testing aggregates Accreditation: This proficiency test is not included in the scope of the accreditation. |
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November 2025 | Add to cart | |
Water-soluble chloride salts - Volhard method EN 1744-1 Article Number: 2010581 |
November 2026 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.