Proficiency testing catalogue
| Name | Planned shipping method | Start Date | ||
|---|---|---|---|---|
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Solvent residues in food
Parameters (quantitative): methanol (CAS 67-56-1) [mg/kg], acetone (CAS 67-64-1) [mg/kg], n-hexane (CAS 110-54-3) [mg/kg], dichloromethane (CAS 75-09-2) [mg/kg], methyl acetate (CAS 79-20-9) [mg/kg], isopropyl (CAS 67-63-0) [mg/kg], benzene (CAS 71-43-2) [mg/kg] Article Number: 2010943 Category: chemical-physical testing food and feed non-alcoholic beverages Accreditation: This proficiency test is not included in the scope of the accreditation. |
 Frozen shipping
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December 2026 | Add to cart | |
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Solvent residues in food
Article Number: 2010943 |
December 2027 | Add to cart | ||
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Source of radiant heat - protective effect ISO 6942 (method B)
Article Number: 2011229 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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Source of radiant heat - protective effect ISO 6942 (method B)
Article Number: 2011229 |
May 2027 | Add to cart | ||
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Specular Gloss ASTM D523
Parameters (quantitative): Gloss grade 20° [Gloss unit], Gloss grade 60° [Gloss unit], Gloss grade 85° [Gloss unit] Article Number: 2010649 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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March 2026 | Add to cart | |
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Specular Gloss ASTM D523
Article Number: 2010649 |
March 2027 | Add to cart | ||
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Specular gloss ISO 2813
Parameters (quantitative): Gloss grade 20° [Gloss unit], Gloss grade 60° [Gloss unit], Gloss grade 85° [Gloss unit] Article Number: 2010722 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. |
Shipping at room temperature
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March 2026 | Add to cart | |
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Specular gloss ISO 2813
Article Number: 2010722 |
March 2027 | Add to cart | ||
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Spray test - resistance to surface wetting ISO 4920 AATCC 22
Parameters (quantitative): Spray rating [rating] Article Number: 2010074 Category: chemical-physical testing material testing textiles Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature
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May 2026 | Add to cart | |
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Spray test - resistance to surface wetting ISO 4920 AATCC 22
Article Number: 2010074 |
May 2027 | Add to cart | ||
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Stainless steel - Emission spectrometry
Article Number: 2011435 Category: chemical-physical testing material testing metals Accreditation: This proficiency test is not included in the scope of the accreditation. New proficiency testing |
Shipping at room temperature
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October 2026 | Add to cart | |
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Stainless steel - Emission spectrometry
Article Number: 2011435 |
October 2027 | Add to cart | ||
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Steel (low alloyed) - Emission spectrometry
Article Number: 2011433 Category: chemical-physical testing material testing metals Accreditation: This proficiency test is not included in the scope of the accreditation. New proficiency testing |
Shipping at room temperature
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October 2026 | Add to cart | |
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Steel (low alloyed) - Emission spectrometry
Article Number: 2011433 |
October 2027 | Add to cart | ||
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Steel (unalloyed) - Emission spectrometry
Article Number: 2011434 Category: chemical-physical testing material testing metals Accreditation: This proficiency test is not included in the scope of the accreditation. New proficiency testing |
Shipping at room temperature
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October 2026 | Add to cart | |
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Steel (unalloyed) - Emission spectrometry
Article Number: 2011434 |
October 2027 | Add to cart | ||
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Sudan dyes in spices
Parameters (qualitative): identification of sudan dyes Article Number: 2011359 Category: chemical-physical testing food and feed food matrices (other) Accreditation: This proficiency test is not included in the scope of the accreditation. New proficiency testing |
Shipping at room temperature
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December 2026 | Add to cart | |
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Sudan dyes in spices
Parameters (qualitative): identification of sudan dyes Article Number: 2011359 |
December 2027 | Add to cart | ||
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Sugar free candies
Parameters (quantitative): glucose (anhydrous) [g/100 g], fructose (anhydrous) [g/100 g], sucrose (anhydrous) [g/100 g], water content [g/100 g] Article Number: 2010327 Category: chemical-physical testing food and feed food matrices (other) Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature
|
December 2026 | Add to cart | |
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Sugar free candies
Article Number: 2010327 |
December 2027 | Add to cart | ||
1
Parameters with this label depend on the number of participants and/or the choice of materials.
Under certain circumstances, this parameter may not be available in the proficiency test.
Under certain circumstances, this parameter may not be available in the proficiency test.