Proficiency testing catalogue
| Name | Planned shipping method | Start Date | ||
|---|---|---|---|---|
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Thickness of nonwovens ISO 9073-2
Parameters (quantitative): Thickness [mm] Article Number: 2010732 Category: physical mechanical 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 2028 | Add to cart | |
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Tomato juice
Parameters (quantitative): total ergosterol [mg/l] Article Number: 2010154 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. Is currently underway. Can still be booked. |
Shipping at room temperature
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November 2026 | Add to cart | |
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Tomato juice
Article Number: 2010154 |
November 2027 | Add to cart | ||
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Tomato juice
Article Number: 2010154 |
November 2028 | Add to cart | ||
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Tomato ketchup
Parameters (quantitative): pH value [-], total acid (pH 8.1) calculated as acetic acid [g/100 g], citric acid (anhydrous) [g/100 g], sodium chloride [g/100 g], glucose (anhydrous) [g/100 g], fructose (anhydrous) [g/100 g], soluble solids [g/100 g], dry matter [g/100 g], sorbic acid [g/kg], benzoic acid [g/kg], sucrose (anhydrous) 1 [g/100 g], total sugar (anhydrous) 1 [g/100 g] Article Number: 2010390 Category: chemical-physical testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
 Frozen shipping
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July 2027 | Add to cart | |
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Tomato ketchup
Article Number: 2010390 |
July 2028 | Add to cart | ||
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Total carbon emission VDA 277 - PV 3341
Parameters (quantitative): Total carbon emission [μg C/g] Article Number: 2010843 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
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March 2027 | Add to cart | |
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Total carbon emission VDA 277 - PV 3341
Article Number: 2010843 |
March 2028 | Add to cart | ||
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Total count in milk
Parameters (quantitative): aerobic total count [cfu/g] Article Number: 2010612 Description: Possible methods for participation, e.g.: ISO 4833, §35 LMBG 00.00-88 Category: immunological, molecular biological and microbiological testing food and feed milk and cream Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
Frozen shipping
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May 2027 | Add to cart | |
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Total count in milk
Article Number: 2010612 |
May 2028 | Add to cart | ||
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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. Is currently underway. Can still be booked. |
Shipping at room temperature
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November 2026 | Add to cart | |
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Total sulfur content, Acid soluble sulfates EN 1744-1
Article Number: 2010583 |
November 2027 | Add to cart | ||
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Total sulfur content, Acid soluble sulfates EN 1744-1
Article Number: 2010583 |
November 2028 | Add to cart | ||
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Total sulphate content EN 196-2
Parameters (quantitative): Sulphate content [%] Article Number: 2010569 Category: chemical-physical testing material testing cement Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature
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November 2026 | Add to cart | |
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Total sulphate content EN 196-2
Article Number: 2010569 |
November 2027 | Add to cart | ||
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Total sulphate content EN 196-2
Article Number: 2010569 |
November 2028 | Add to cart | ||
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Toy materials cat. 1 and 2 - elements (EN 71-3)
Parameters (quantitative): tin (Sn) [mg/kg], zinc (Zn) [mg/kg], nickel (Ni) [mg/kg], strontium (Sr) [mg/kg], antimony (Sb) [mg/kg], barium (Ba) [mg/kg], cadmium (Cd) [mg/kg], cobalt (Co) [mg/kg], lead (Pb) [mg/kg], chromium (Cr) [mg/kg], aluminium (Al) [mg/kg], arsenic (As) [mg/kg], copper (Cu) [mg/kg], manganese (Mn) [mg/kg], mercury (Hg) [mg/kg], selenium (Se) [mg/kg], boron (B) [mg/kg] Article Number: 2011516 Description: This proficiency testing is directed to all laboratories which test toys of type 1 and 2, e.g. by EN 71-3. Category: chemical-physical testing consumer goods and packaging toys Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. New proficiency testing |
Shipping at room temperature
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November 2027 | Add to cart | |
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Toy materials cat. 1 and 2 - elements (EN 71-3)
Article Number: 2011516 |
November 2028 | Add to cart | ||
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Toys - categorization of slimes (CEN TS 17973)
Parameters (quantitative): time of sinking [s] Article Number: 2011397 Description: Testing by rod test. Category: chemical-physical testing consumer goods and packaging toys Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature
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September 2027 | Add to cart | |
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Toys - categorization of slimes (CEN TS 17973)
Article Number: 2011397 |
September 2028 | 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.