Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
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Acetaldehyde in food simulants Parameters (quantitative): acetaldehyde (CAS 75-07-0) (water) [µg/l] Article Number: 2010634 Category: chemical-physical testing consumer goods and packaging plastics, plastic film Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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July 2026 | Add to cart | |
Acid, alkali cleaning agent Parameters (quantitative): pH value [-], acid reserve [g NaOH/100g], alkali reserve [g NaOH/100g] Article Number: 2010920 Category: chemical-physical testing consumer goods and packaging cleaning agent Accreditation: This proficiency test is not included in the scope of the accreditation. |
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April 2026 | Add to cart | |
Acrylamide in cereal products Parameters (quantitative): acrylamide (CAS 79-06-1) [µg/kg] Article Number: 2011098 Category: chemical-physical testing food and feed cereals, cereal products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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July 2026 | Add to cart | |
Acrylamide in cocoa and chocolate Parameters (quantitative): acrylamide (CAS 79-06-1) [µg/kg] Article Number: 2010339 Category: chemical-physical testing food and feed cocoa and chocolate Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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November 2026 | Add to cart | |
Acrylamide in potato products Parameters (quantitative): acrylamide (CAS 79-06-1) [µg/kg] Article Number: 2011097 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. |
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December 2025 | Add to cart | |
Acrylamide in potato products Article Number: 2011097 |
December 2026 | Add to cart | ||
Adhesive - migration of primary aromatic amines Parameters (quantitative): 2,6-Diamino-toluol (CAS 823-40-5) [µg/kg], 2,4-Diamino-toluol (CAS 95-80-7) [µg/kg], 4,4'-Methylenedianiline (CAS 101-77-9) [µg/kg], 2,4-Diamino-diphenylmethan (CAS 1208-52-2) [µg/kg], 2,2-Diamino-diphenylmethan (CAS 6582-52-1) [µg/kg] Article Number: 2010925 Category: chemical-physical testing consumer goods and packaging plastics, plastic film Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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June 2026 | Add to cart | |
Alternaria toxins in tomato products Parameters (quantitative): alternariol (AOH) (CAS 641-38-3) [µg/kg], alternariol monomethyl ether (AME) (CAS 23452-05-3) [µg/kg], tenuazonic acid (TEA) (CAS 610-88-8) [µg/kg], tentoxin (TEN) (CAS 28540-82-1) [µg/kg] Article Number: 2011093 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. |
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November 2025 | Add to cart | |
Alternaria toxins in tomato products Article Number: 2011093 |
November 2026 | Add to cart | ||
Alternaria toxins in vegetable oils Parameters (quantitative): alternariol (AOH) (CAS 641-38-3) [µg/kg], alternariol monomethyl ether (AME) (CAS 23452-05-3) [µg/kg], tenuazonic acid (TEA) (CAS 610-88-8) [µg/kg], tentoxin (TEN) (CAS 28540-82-1) [µg/kg] Article Number: 2011092 Category: chemical-physical testing food and feed fats, oils and oilseeds Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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November 2026 | Add to cart | |
Aluminum corrosion (Filiform and CASS) DBL 7381.50 Parameters (quantitative): Coating thickness - normal condition [µm], Cross cut GT - normal condition [rating], Overall damage - normal condition [rating], Scratch test K - normal condition [rating], Sub-surface corrosion U/2 [mm], Surface corrosion Ri [rating], Edge corrosion KR 1 [rating], Edge corrosion KR 2 [rating], Maximum filament lengt [mm], Blistering (quantity) [rating], Blistering (size) [rating], Scratch test K (24h) [rating], Cross-cut GT (24h) [rating] Article Number: 2010850 Description: Final date for registration: February 28th, 2025 Category: chemical-physical testing material testing aluminium wheels Accreditation: This proficiency test is not included in the scope of the accreditation. Unfortunately, no further booking is possible this year. |
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May 2025 | ||
Aluminum corrosion (Filiform and CASS) DBL 7381.50 Article Number: 2010850 |
May 2026 | Add to cart | ||
AMF anhydrous milk fat Parameters (quantitative): water content [g/100g], alkalinity [mg/kg], free fatty acids [g/100g], peroxide value [meq.O2/kg], total β-carotene [mg/kg], butyric acid methyl ester [g/100g] Article Number: 2010091 Description: AMF is a product which is primarily used in industry. Negligence in the production can create features which are undesired. Category: chemical-physical testing food and feed milk products (other) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. TNP |
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April 2026 | Add to cart | |
Amylose in rice Parameters (quantitative): amylose [g/100 g] Article Number: 2010949 Category: chemical-physical testing food and feed cereals, cereal products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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August 2026 | Add to cart | |
Antioxidants in food Parameters (quantitative): BHA (CAS 25013-16-5) [mg/kg], BHT (CAS 128-37-0) [mg/kg], Ethoxyquin (CAS 91-53-2) [mg/kg] Article Number: 2010955 Category: chemical-physical testing food and feed cereals, cereal products Accreditation: This proficiency test is not included in the scope of the accreditation. |
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August 2025 | Add to cart | |
Antioxidants in food Article Number: 2010955 |
September 2026 | Add to cart | ||
Apple juice Parameters (quantitative): patulin (CAS 149-29-1) [µg/l] Article Number: 2011020 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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June 2026 | Add to cart | |
Ash content ASTM D5630 Article Number: 2010651 Category: chemical-physical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
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April 2026 | Add to cart | |
Ash content ISO 1172 and ISO 3451-1 Parameters (quantitative): Ash content [%] Article Number: 2010741 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 | |
Automotive Paint Finish - Colorimetric Evaluation VW 50195 Parameters (quantitative): ΔE*-value (45°/0°) [-], ΔE*-value (45°as:15°) [-], ΔE*-value (45°as:25°) [-], ΔE*-value (45°as:45°) [-], ΔE*-value (45°as:75°) [-], ΔE*-value (45°as:110°) [-] Article Number: 2011106 Description: This Proficiency Test is part of the certification program at Volkswagen, independently of this, participation is possible for every laboratory. Category: chemical-physical 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 |
Under certain circumstances, this parameter may not be available in the proficiency test.