Proficiency testing catalogue: food and feed
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Vitamins in edible oils Parameters (quantitative): retinol (vitamin A) as all-E-retinol [µg/100 g], total vitamin D [µg/100 g], α-tocopherol (vitamin E) [mg/100 g], vitamin K1 [µg/100 g] Article Number: 2011362 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. New proficiency testing |
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September 2026 | Add to cart | |
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Vitamins in edible oils Article Number: 2011362 |
September 2027 | Add to cart | ||
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Water (ranking test, basic tastes) 1 Parameters (qualitative): organoleptic testing - basic taste (2 basic tastes) Article Number: 3010000 Description: Possible methods for participation, e.g.: ISO 8587 Category: sensory 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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February 2026 | Add to cart | |
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Water (ranking test, basic tastes) 1 Parameters (qualitative): organoleptic testing - basic taste (2 basic tastes) Article Number: 3010000 |
February 2027 | Add to cart | ||
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Water (ranking test, basic tastes) 3 Parameters (qualitative): organoleptic testing - basic taste (2 basic tastes) Article Number: 3010030 Description: Possible methods for participation, e.g.: ISO 8587 Category: sensory 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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November 2026 | Add to cart | |
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Water (ranking test, basic tastes) 3 Parameters (qualitative): organoleptic testing - basic taste (2 basic tastes) Article Number: 3010030 |
November 2027 | Add to cart | ||
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Water (ranking test, basic tastes) 2 Parameters (qualitative): organoleptic testing - basic taste (2 basic tastes) Article Number: 3010028 Description: Possible methods for participation, e.g.: ISO 8587 Category: sensory 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 | |
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Water (ranking test, basic tastes) 2 Parameters (qualitative): organoleptic testing - basic taste (2 basic tastes) Article Number: 3010028 |
June 2027 | Add to cart | ||
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Water (triangle test, basic taste) Parameters (qualitative): organoleptic testing - triangle test basic taste Article Number: 3010006 Description: Possible methods for participation, e.g.: ISO 4120 Category: sensory 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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July 2026 | Add to cart | |
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Water (triangle test, basic taste) Parameters (qualitative): organoleptic testing - triangle test basic taste Article Number: 3010006 |
July 2027 | Add to cart | ||
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Whey concentrate Parameters (quantitative): fat [g/100g], dry matter [g/100g], protein (N x 6,38) [g/100g], lactose (monohydrate) [g/100g], ash [g/100g] Article Number: 2010852 Category: chemical-physical testing food and feed milk products (other) Accreditation: This proficiency test is not included in the scope of the accreditation. |
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July 2026 | Add to cart | |
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Whey concentrate Article Number: 2010852 |
July 2027 | Add to cart | ||
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Whey powder Parameters (quantitative): fat [g/100 g], moisture content [g/100 g], crude protein (N x 6,38) [g/100 g], ash [g/100 g], lactose (monohydrate) [g/100 g], titratable acid [g/100 g], pH value [-] Article Number: 2010023 Category: chemical-physical testing food and feed milk powder Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. TNP |
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March 2026 | Add to cart | |
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Whey powder Article Number: 2010023 |
March 2027 | Add to cart | ||
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Whole milk powder Parameters (quantitative): fat [g/100 g], free fat [g/100 g], moisture content [g/100 g], crude protein (N x 6,38) [g/100 g], lactose (monohydrate) [g/100 g], ash [g/100 g], titratable acid [g/100 g], pH value 1 [-] Article Number: 2010027 Category: chemical-physical testing food and feed milk powder 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 | |
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Whole milk powder Article Number: 2010027 |
April 2027 | Add to cart | ||
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Yoghurt Parameters (quantitative): fat [g/100g], dry matter [g/100g], protein (N x 6,38) [g/100g], pH value [-], total lactic acid [mg/100g] Article Number: 2010017 Description: The anaylsis of the value assessing parameters in yoghurt is requested in this proficiency testing round 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. |
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November 2026 | Add to cart | |
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Yoghurt Article Number: 2010017 |
November 2027 | Add to cart | ||
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Yoghurt (ranking test, basic tastes) Parameters (qualitative): organoleptic testing - basic taste (2 basic tastes) Article Number: 3010037 Description: Possible methods for participation, e.g.: ISO 8587 Category: sensory testing food and feed milk products (other) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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November 2026 | Add to cart | |
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Yoghurt (ranking test, basic tastes) Parameters (qualitative): organoleptic testing - basic taste (2 basic tastes) Article Number: 3010037 |
November 2027 | Add to cart | ||
Under certain circumstances, this parameter may not be available in the proficiency test.
