Name Planned shipping method Start Date  
Milk (triangle test, flavour taint)
Parameters (qualitative): organoleptic testing - triangle test flavour
Article Number: 3010013
Category: sensory testing food and feed milk products (other)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature April 2026 Add to cart
Milk powder (lactose reduced)
Parameters (quantitative): lactose (monohydrate) - chromatographic [g/100 g], lactose (monohydrate) - enzymatic [g/100 g], moisture content [g/100 g]
Article Number: 2010123
Category: chemical-physical testing food and feed milk powder
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Refrigerated shipping December 2025 Add to cart
Milk powder (lactose reduced)
Article Number: 2010123
December 2026 Add to cart
Milk powder IMF allergens
Parameters (quantitative): gliadin [mg/kg], lactose (monohydrate) [mg/100g], ß-lacto-globulin [mg/kg], soy protein [mg/kg], casein [mg/kg]
Article Number: 2010261
Category: immunological, molecular biological and microbiological testing food and feed infant formula
Accreditation: This proficiency test is not included in the scope of the accreditation.
Frozen shipping October 2025 Add to cart
Milk powder IMF allergens
Article Number: 2010261
October 2026 Add to cart
Milk powder IMF part 1
Parameters (quantitative): fat [g/100g], crude protein (N x 6,25) [g/100g], ash [g/100g], moisture content [g/100g], retinol (vitamin A) as all-E-retinol [µg/100g], total ascorbic acid (vitamin C) [mg/100g]
Article Number: 2010447
Description: With the proficiency testing round milk powder IMF 1 and 2 the comparability of the chemical-physical testing of infant formula of essential nutrients can be assessed. On the one hand energy-providing nutrients as well as vitamins, minerals and trace elements are considered in the proficiency testing round which play an important role for the development of children.
Category: chemical-physical testing food and feed infant formula
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature August 2025 Add to cart
Milk powder IMF part 1
Article Number: 2010447
August 2026 Add to cart
Milk powder IMF part 2
Parameters (quantitative): sodium (Na) [mg/100g], potassium (K) [mg/100g], calcium (Ca) [mg/100g], magnesium (Mg) [mg/100g], phosphorus (P) [mg/100g], iron (Fe) [mg/100g], copper (Cu) [µg/100g], zinc (Zn) [mg/100g], manganese (Mn) [µg/100g]
Article Number: 2010449
Description: With the proficiency testing round milk powder IMF 1 and 2 the comparability of the chemical-physical testing of infant formula of essential nutrients can be assessed. On the one hand energy-providing nutrients as well as vitamins, minerals and trace elements are considered in the proficiency testing round which play an important role for the development of children.
Category: chemical-physical testing food and feed infant formula
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature August 2025 Add to cart
Milk powder IMF part 2
Article Number: 2010449
August 2026 Add to cart
Milk powder nitrate - nitrite
Parameters (quantitative): nitrate [mg/kg], nitrite [mg/kg]
Article Number: 2010113
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
Refrigerated shipping August 2025 Add to cart
Milk powder nitrate - nitrite
Article Number: 2010113
August 2026 Add to cart
Mineral oil in cheese and milk powder
Parameters (quantitative): MOSH C10-C16 [mg/kg], MOSH C16-C20 [mg/kg], MOSH C20-C25 [mg/kg], MOSH C25-C35 [mg/kg], MOSH C35-C40 [mg/kg], MOSH C40-C50 [mg/kg], MOAH C10-C16 [mg/kg], MOAH C16-C25 [mg/kg], MOAH C25-C35 [mg/kg], MOAH C35-C50 [mg/kg], MOSH C10-C50 1 [mg/kg], MOAH C10-C50 1 [mg/kg]
Article Number: 2010245
Category: chemical-physical testing food and feed milk powder
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Frozen shipping May 2025 Add to cart
Mineral oil in cheese and milk powder
Article Number: 2010245
May 2026 Add to cart
Mineral oil in cocoa butter and chocolate
Parameters (quantitative): MOSH C10-C16 [mg/kg], MOSH C16-C20 [mg/kg], MOSH C20-C25 [mg/kg], MOSH C25-C35 [mg/kg], MOSH C35-C40 [mg/kg], MOSH C40-C50 [mg/kg], MOAH C10-C16 [mg/kg], MOAH C16-C25 [mg/kg], MOAH C25-C35 [mg/kg], MOAH C35-C50 [mg/kg], MOSH C10-C50 [mg/kg], MOAH C10-C50 [mg/kg]
Article Number: 2010590
Description: The testing of fatty foodstuff concerning mineral oil requires a more complex sample preparation. Laboratories which want to show their competence in this field of testing will find a customized proficiency testing scheme here.
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.
Frozen shipping July 2025 Add to cart
Mineral oil in cocoa butter and chocolate
Article Number: 2010590
July 2026 Add to cart
mineral oil in edible fat and edible oil (round 2)
Parameters (quantitative): MOSH C10-C16 [mg/kg], MOSH C16-C20 [mg/kg], MOSH C20-C25 [mg/kg], MOSH C25-C35 [mg/kg], MOSH C35-C40 [mg/kg], MOSH C40-C50 [mg/kg], MOAH C10-C16 [mg/kg], MOAH C16-C25 [mg/kg], MOAH C25-C35 [mg/kg], MOAH C35-C50 [mg/kg], MOSH C10-C50 [mg/kg], MOAH C10-C50 [mg/kg]
Article Number: 2011135
Description: Analysing edible fat for mineral oil sometimes requires complex sample preparation. Laboratories wishing to demonstrate their expertise in this field will find a customised proficiency test for this task here. The matrices in this proficiency test are olive oil and rapeseed oil.
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.
Unfortunately, no further booking is possible this year.
Refrigerated shipping December 2024
Mineral oil in edible fats
Parameters (quantitative): MOSH C10-C16 [mg/kg], MOSH C16-C20 [mg/kg], MOSH C20-C25 [mg/kg], MOSH C25-C35 [mg/kg], MOSH C35-C40 [mg/kg], MOSH C40-C50 [mg/kg], MOAH C10-C16 [mg/kg], MOAH C16-C25 [mg/kg], MOAH C25-C35 [mg/kg], MOAH C35-C50 [mg/kg], MOSH C10-C50 [mg/kg], MOAH C10-C50 [mg/kg]
Article Number: 2010320
Description: Analysing edible fat for mineral oil sometimes requires complex sample preparation. Laboratories wishing to demonstrate their expertise in this field will find a customised proficiency test for this task here. The matrices in this proficiency test are coconut fat and palm fat.
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.
Refrigerated shipping July 2025 Add to cart
Mineral oil in edible fats
Article Number: 2010320
July 2026 Add to cart
Mineral oil in edible oils
Parameters (quantitative): MOSH C10-C16 [mg/kg], MOSH C16-C20 [mg/kg], MOSH C20-C25 [mg/kg], MOSH C25-C35 [mg/kg], MOSH C35-C40 [mg/kg], MOSH C40-C50 [mg/kg], MOAH C10-C16 [mg/kg], MOAH C16-C25 [mg/kg], MOAH C25-C35 [mg/kg], MOAH C35-C50 [mg/kg], MOSH C10-C50 [mg/kg], MOAH C10-C50 [mg/kg]
Article Number: 2011135
Description: Analysing edible fat for mineral oil sometimes requires complex sample preparation. Laboratories wishing to demonstrate their expertise in this field will find a customised proficiency test for this task here. The matrices in this proficiency test are olive oil and rapeseed oil.
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.
Refrigerated shipping December 2025 Add to cart
Mineral oil in edible oils
Article Number: 2011135
December 2026 Add to cart
1 Parameter mit dieser Kennzeichnung sind abhangig von der Teilnehmerzahl und/oder der Materialauswahl.
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.