Proficiency testing catalogue
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Sugar substitutes in food Parameters (quantitative): Isomalt (sum of GPS and GPM) (anhydrous) [g/100 ml], Lactitol (anhydrous) [g/100 ml], Maltitol (anhydrous) [g/100 ml], Mannitol (anhydrous) [g/100 ml], Sorbitol (anhydrous) [g/100 ml], Xylitol (anhydrous) [g/100 ml] Article Number: 2010359 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. |
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August 2027 | Add to cart | |
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Sulfite-reducing, spore-forming anaerobes mineral water Parameters (qualitative): sulfite-reducing, spore-forming anaerobes qualitative Article Number: 2010952 Description: water quality Detection of sulfite-reducing, spore-forming anaerobes Category: immunological, molecular biological and microbiological testing food and feed mineral water and table water Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 2 |
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August 2026 | Add to cart | |
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Sulfite-reducing, spore-forming anaerobes mineral water Parameters (qualitative): sulfite-reducing, spore-forming anaerobes qualitative Article Number: 2010952 |
August 2027 | Add to cart | ||
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Sunlight simulation DIN 75220 D-IN1-T, VDA 230-219 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: 2010846 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. |
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April 2026 | Add to cart | |
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Sunlight simulation DIN 75220 D-IN1-T, VDA 230-219 Article Number: 2010846 |
April 2027 | Add to cart | ||
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Surface coating thickness ISO 17186 Parameters (quantitative): thickness of the surface coating [µm] Article Number: 2010709 Category: physical mechanical testing material testing leather Accreditation: This proficiency test is not included in the scope of the accreditation. |
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April 2026 | Add to cart | |
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Surface coating thickness ISO 17186 Article Number: 2010709 |
April 2027 | Add to cart | ||
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Surface resistance IEC 62631-3-2, VDE 0307-3-2 Parameters (quantitative): Surface resistance RSC [E+05 Ω], Spezific Surface resistance σC [E+05 Ω] Article Number: 2010547 Category: physical mechanical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is not included in the scope of the accreditation. |
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May 2026 | Add to cart | |
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Surface resistance IEC 62631-3-2, VDE 0307-3-2 Article Number: 2010547 |
May 2027 | Add to cart | ||
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Surface resistivity EN 1149-1 Parameters (quantitative): Surface resistance R [Ω], Specific surface resistance ρ [Ω] Article Number: 2010096 Category: chemical-physical testing material testing protective clothing Accreditation: This proficiency test is not included in the scope of the accreditation. |
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May 2026 | Add to cart | |
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Surface resistivity EN 1149-1 Article Number: 2010096 |
May 2027 | Add to cart | ||
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Surface testing - enumeration aerobic bacteria Parameters (quantitative): aerobic total count [cfu/100 cm²] Article Number: 2010191 Description: Hygiene testing on (plastic) surface samples; testing using swab, sponge, and contact printing methods Category: immunological, molecular biological and microbiological testing consumer goods and packaging plastic surface Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
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September 2026 | Add to cart | |
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Surface testing - enumeration aerobic bacteria Article Number: 2010191 |
September 2027 | Add to cart | ||
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Surface testing - enumeration Enterobacteriaceae Parameters (quantitative): Enterobacteriaceae [cfu/100 cm²] Article Number: 2011299 Description: Hygiene testing on (plastic) surface samples; testing using swab, sponge, and contact printing methods. Process-specific evaluation if necessary. Category: immunological, molecular biological and microbiological testing consumer goods and packaging plastic surface Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 New proficiency testing |
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September 2026 | Add to cart | |
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Surface testing - enumeration Enterobacteriaceae Article Number: 2011299 |
September 2027 | Add to cart | ||
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Surface testing - enumeration Listeria spp. Parameters (quantitative): Listeria spp. [cfu/100 cm²] Article Number: 2011300 Description: Hygiene testing on (plastic) surface samples; testing using swab method Category: immunological, molecular biological and microbiological testing consumer goods and packaging plastic surface Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 2 New proficiency testing |
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September 2026 | Add to cart | |
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Surface testing - enumeration Listeria spp. Article Number: 2011300 |
September 2027 | Add to cart | ||
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Surface testing - enumeration moulds Parameters (quantitative): moulds [cfu/100 cm²] Article Number: 2010119 Description: Hygiene testing on (plastic) surface samples; testing using swab, sponge, and contact printing methods Category: immunological, molecular biological and microbiological testing consumer goods and packaging plastic surface Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
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September 2026 | Add to cart | |
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Surface testing - enumeration moulds Article Number: 2010119 |
September 2027 | Add to cart | ||
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Surge immunity IEC 61000-4-5 Parameters (quantitative): Amplitude L-PE (+ 2000 Vpk) - Minimum value [Vpeak], Amplitude N-PE (+ 2000 Vpk) - Minimum value [Vpeak], Amplitude at L-N (+ 1000 Vpk) - Minimum value [Vpeak], Amplitude L-PE (- 2000 Vpk) - Minimum value [Vpeak], Amplitude N-PE (- 2000 Vpk) - Minimum value [Vpeak], Amplitude at L-N (- 1000 Vpk) - Minimum value [Vpeak], Rise Time - Mean value [µs], Pulse Width - Mean value [µs] Article Number: 2011058 Description: The EMC test object consists of a tabletop unit with various supply connection options suitable for the specific task, e.g. 230V / 50 Hz, 12 V DC, 28 V DC. 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 Unfortunately, no further booking is possible this year. |
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August 2025 | ||
Under certain circumstances, this parameter may not be available in the proficiency test.
