Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
---|---|---|---|---|
delicatessen salad Parameters (quantitative): benzoic acid [mg/kg], sorbic acid [mg/kg], Methyl 4-hydroxybenzoate [mg/kg], Ethyl 4-hydroxybenzoate [mg/kg], Propyl 4-hydroxybenzoate [mg/kg], Butyl 4-hydroxybenzoate 1 [mg/kg], n-Butyl 4-hydroxybenzoate 1 [mg/kg], Isobutyl 4-hydroxybenzoate 1 [mg/kg] Article Number: 2010197 Category: chemical-physical testing food and feed food matrices (other) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. Is currently underway. Can still be booked. |
Frozen shipping | November 2024 | Add to cart | |
Delicatessen salad Article Number: 2010197 |
December 2025 | Add to cart | ||
Delicatessen salad Article Number: 2010197 |
December 2026 | Add to cart | ||
Ethylene oxide in spices Parameters (quantitative): ethylene oxide (CAS 75-21-8) [µg/kg], ethylene chlorohydrin (CAS 107-07-3) [µg/kg] Article Number: 2011095 Category: chemical-physical testing food and feed food matrices (other) Accreditation: This proficiency test is not included in the scope of the accreditation. |
Frozen shipping | November 2025 | Add to cart | |
Ethylene oxide in spices Article Number: 2011095 |
November 2026 | Add to cart | ||
Metals in tobacco Parameters (quantitative): lead (Pb), cadmium (Cd), arsenic (As), copper (Cu), zinc (Zn), iron (Fe), mercury (Hg), aluminium (Al), nickel (Ni) Article Number: 2010498 Category: chemical-physical testing food and feed food matrices (other) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Refrigerated shipping | December 2024 | Add to cart | |
Metals in tobacco Article Number: 2010498 |
August 2025 | Add to cart | ||
Metals in tobacco Article Number: 2010498 |
August 2026 | Add to cart | ||
Mustard Parameters (quantitative): dry matter [g/ 100 g], total acid (pH 8.1) calculated as acetic acid [g/ 100 g], sodium chloride [g/100 g], allyl isothiocyanate [mg/100 g], sulfur dioxide (SO2) [mg/kg], total fat [g/100 g] Article Number: 2010459 Description: With the three PT-schemes mayonnaise, tomato ketchup and mustard we offer a high quality assurance program for the most popular sauces and basic ingredients for many further foodstuff throughout the world. The requested parameters are the most important value-determining attributes like the egg content in mayonnaise as well as technologically relevant parameters like preservatives. Category: chemical-physical testing food and feed food matrices (other) Accreditation: This proficiency test is not included in the scope of the accreditation. |
Frozen shipping | December 2025 | Add to cart | |
Mustard Article Number: 2010459 |
December 2026 | Add to cart | ||
Nicotine replacement products Parameters (quantitative): nicotine (CAS 54-11-5) [mg/g] Article Number: 2010349 Category: chemical-physical testing food and feed food matrices (other) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Refrigerated shipping | August 2025 | Add to cart | |
Nicotine replacement products Article Number: 2010349 |
August 2026 | Add to cart | ||
PAHs in herbs and spices Parameters (quantitative): benzo[a]pyrene (CAS 50-32-8) [µg/kg], benzo[a]anthracene (CAS 56-55-3) [µg/kg], benzo[b]fluoranthene (CAS 205-99-2) [µg/kg], chrysene (CAS 218-01-9) [µg/kg], sum PAK [µg/kg] Article Number: 2011160 Category: chemical-physical testing food and feed food matrices (other) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. New parameter selection |
Refrigerated shipping | May 2025 | Add to cart | |
PAHs in herbs and spices Article Number: 2011160 |
May 2026 | Add to cart | ||
Peanut butter Parameters (quantitative): dry matter [g/100 g], ash [g/100 g], total fat [g/100 g], crude protein (N x 6,25) [g/100 g], pH value [g/100 g], sodium chloride [g/100 g], total sugar (anhydrous) [g/100 g], fibre [g/100 g] Article Number: 2011087 Category: chemical-physical testing food and feed food matrices (other) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Refrigerated shipping | December 2025 | Add to cart | |
Peanut butter Article Number: 2011087 |
December 2026 | Add to cart | ||
Pyrrolizidine alkaloids in spices and tea Parameters (quantitative): Screening for at least 9 different pyrrolizidine alkaloids, e.g. monocrotaline, heliotrine, retrorsine Article Number: 2010347 Category: chemical-physical testing food and feed food matrices (other) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Refrigerated shipping | October 2025 | Add to cart | |
Pyrrolizidine alkaloids in spices and tea Article Number: 2010347 |
October 2026 | Add to cart | ||
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 2025 | Add to cart | |
Sugar free candies Article Number: 2010327 |
December 2026 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.