Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
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Leather – alkylphenols, ethoxylates (ISO 18218-1,-2) Parameters (quantitative): nonylphenol ethoxylat (CAS 68412-54-4) [mg/kg], octylphenol ethoxylate (CAS 9002-93-1) [mg/kg], 4-nonylphenol isomer mixture (CAS 84852-15-3) [mg/kg], 4-tert-octylphenol (CAS 140-66-9) [mg/kg] Article Number: 2010211 Description: Possible testing e.g. by EN ISO 18218-1, EN ISO 18218-2 Category: chemical-physical testing consumer goods and packaging leather Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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August 2026 | Add to cart | |
Leather – chlorophenols (ISO 17070) Parameters (quantitative): 4-chlorphenol (CAS 106-48-9) [mg/kg], 2,4-dichlorphenol (CAS 120-83-2) [mg/kg], 2,6-dichlorophenol (CAS 87-65-0) [mg/kg], 2,4,5-trichlorophenol (CAS 95-95-4) [mg/kg], 2,4,6-trichlorophenol (CAS 88-06-2) [mg/kg], 2,3,4,6-tetrachlorphenol (CAS 58-90-2) [mg/kg], pentachlorophenol (CAS 87-86-5) [mg/kg] Article Number: 2010202 Description: Possible testing e.g. by EN ISO 17070 Category: chemical-physical testing consumer goods and packaging leather Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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November 2025 | Add to cart | |
Leather – chlorophenols (ISO 17070) Article Number: 2010202 |
November 2026 | Add to cart | ||
Leather – formaldehyde content (ISO 17226-1) Parameters (quantitative): free and hydrolysed formaldehyde (CAS 50-00-0) [mg/kg] Article Number: 2010196 Description: Possible testing e.g. by EN ISO 17226-1, EN ISO 17226-2 Category: chemical-physical testing consumer goods and packaging leather Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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October 2025 | Add to cart | |
Leather – formaldehyde content (ISO 17226-1) Article Number: 2010196 |
October 2026 | Add to cart | ||
Leather – total metal content (ISO 17072-2) Parameters (quantitative): chromium (Cr) [mg/kg], nickel (Ni) [mg/kg], cadmium (Cd) [mg/kg], lead (Pb) [mg/kg], zirconium (Zr) [mg/kg], iron (Fe) [mg/kg], aluminium (Al) [mg/kg], aluminium (Al) - HF digestion [mg/kg], titanium (Ti) [mg/kg], titanium (Ti) - HF digestion [mg/kg] Article Number: 2010189 Description: Possible testing e.g. by EN ISO 17072-2 Category: chemical-physical testing consumer goods and packaging leather Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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April 2025 | Add to cart | |
Leather – total metal content (ISO 17072-2) Article Number: 2010189 |
May 2026 | Add to cart | ||
Leather tensile test ISO 3376 Parameters (quantitative): Tensile strength [MPa], Elongation at break [%] Article Number: 2010028 Category: physical mechanical testing material testing leather Accreditation: This proficiency test is within the scope of the A2LA accreditation. Unfortunately, no further booking is possible this year. |
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April 2025 | ||
Leather tensile test ISO 3376 Article Number: 2010028 |
April 2026 | Add to cart | ||
Legionella recooling water Parameters (quantitative): Legionella spp. membrane filtration (after heat treatment) [cfu/100ml], Legionella spp. membrane filtration (with acid treatment) [cfu/100ml], Legionella spp. plating (original sample) [cfu/100ml], Legionella spp. plating (after heat treatment) [cfu/100ml], Legionella spp. plating (with acid treatment) [cfu/100ml] Article Number: 2010958 Category: immunological, molecular biological and microbiological testing Environmental analytics recooling water Accreditation: This proficiency test is within the scope of the A2LA accreditation. risk group 2 |
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September 2025 | Add to cart | |
Legionella recooling water Article Number: 2010958 |
September 2026 | Add to cart | ||
Legionella spp. drinking water Parameters (quantitative): Legionella spp. plating (original sample) [cfu/100ml], Legionella spp. membrane filtration (with acid treatment) [cfu/100ml] Article Number: 2010114 Category: immunological, molecular biological and microbiological testing Environmental analytics drinking water Accreditation: This proficiency test is not included in the scope of the accreditation. risk group 2 |
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September 2025 | Add to cart | |
Legionella spp. drinking water Article Number: 2010114 |
September 2026 | Add to cart | ||
Light fastness cycle 1 (mechanics) ISO 4892-2 Parameters (quantitative): Change in tensile strength [%], Change in elongation at break [%], Tensile strength (after exposure) [MPa], Elongation at break (after exposure) [%] Article Number: 2010016 Category: chemical-physical 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. |
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April 2025 | Add to cart | |
Light fastness cycle 1 (mechanics) ISO 4892-2 Article Number: 2010016 |
April 2026 | Add to cart | ||
Light fastness ISO 105-B06 Parameters (quantitative): Evaluation by participant: Change in colour with greyscale and colour measurement ΔE*-value, Evaluation by DRRR: Change in colour ΔE*-value Article Number: 2010799 Description: For this Proficiency test a return of the tested samples is required! Category: chemical-physical 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. |
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April 2025 | Add to cart | |
Light fastness ISO 105-B06 Article Number: 2010799 |
April 2026 | Add to cart | ||
Light fastness Xenon Arc light (cycle 1) ASTM G155 Parameters (quantitative): Evaluation by participant: Change in colour with greyscale and colour measurement ΔE*-value, Evaluation by DRRR: Change in colour ΔE*-value Article Number: 2010866 Description: For this Proficiency test a return of the tested samples is required! Category: chemical-physical 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. |
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April 2025 | Add to cart | |
Light fastness Xenon Arc light (cycle 1) ASTM G155 Article Number: 2010866 |
April 2026 | Add to cart | ||
Light fastness Xenon Arc light (cycle 1) ISO 4892-2 Parameters (quantitative): Evaluation by participant: Change in colour with greyscale and colour measurement ΔE*-value, Evaluation by DRRR: Change in colour ΔE*-value Article Number: 2010867 Description: For this Proficiency test a return of the tested samples is required! Category: chemical-physical 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. |
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April 2025 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.