Proficiency testing catalogue: food and feed
| Name | Planned shipping method | Start Date | ||
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Hydrocyanic acid in linseed
Parameters (quantitative): hydrocyanic acid [mg/kg] Article Number: 2011280 Description: The content of hydrocyanic acid in linseed is subject to legal requirements regarding the maximum level acc. to Regulation (EC) No 1881/2006. The proficiency test offers you the opportunity to check your analysis with regard to the legal requirements. 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. |
 Shipping at room temperature
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June 2027 | Add to cart | |
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Hydrocyanic acid in linseed
Article Number: 2011280 |
June 2028 | Add to cart | ||
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Ice cream (base mix)
Parameters (qualitative): colouring agent curcumin [pos./neg.], colouring agent β-carotene [pos./neg.], colouring agent cochenille red A qual. [pos./neg.], foreign fat (added fat) [pos./neg.] Parameters (quantitative): total fat [g/100 g], milk fat [g/100 g], colouring agent cochenille red A [mg/kg], lactose (monohydrate) [g/100 g], vanillin [mg/kg], vanillin acid [mg/kg], p-hydroxybenzaldehyde [mg/kg], p-hydroxybenzoic acid [mg/kg] Article Number: 3010012 Description: The qualitatitive part of this proficiency testing scheme is not in the scope of accreditation. Category: chemical-physical testing food and feed ice-cream 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
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September 2026 | ||
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Ice cream (base mix)
Article Number: 3010012 |
September 2027 | Add to cart | ||
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Ice cream (base mix)
Article Number: 3010012 |
September 2028 | Add to cart | ||
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Identification of spoiling organism in fruit juice
Parameters (qualitative): identification of germs [genus] Article Number: 2011456 Description: Identification of relevant microorganisms (bacteria, yeasts, and molds) in the beverage industry. Category: immunological, molecular biological and microbiological testing food and feed non-alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 New proficiency testing |
 Frozen shipping
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March 2027 | Add to cart | |
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Identification of spoiling organism in fruit juice
Article Number: 2011456 |
March 2028 | Add to cart | ||
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Ingredients animal feed (round 1)
Parameters (quantitative): moisture content [g/100 g], crude protein (N x 6,25) [g/100 g], crude oil [g/100 g], crude ash [g/100 g], crude fiber [g/100 g], total sugar (anhydrous) [g/100 g], lactose (monohydrate) [g/100 g], starch [g/100 g], ash (insoluble in hydrochloric acid) 1 [g/100 g], calcium carbonate 1 [g/100 g] Article Number: 2010353 Description: Examination possible according to Regulation (EC) 152/2009 The following matrices can be used (at least 2 different ones): Forage (e.g. silage, fodder beet), concentrates (single feed, compound feed), premixes Category: chemical-physical testing food and feed animal feed Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature
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August 2027 | Add to cart | |
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Ingredients animal feed (round 1)
Article Number: 2010353 |
August 2028 | Add to cart | ||
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Mayonnaise
Parameters (quantitative): total acid (pH 8.1) calculated as acetic acid [g/100 g], dry matter [g/100 g], total fat [g/100 g], cholesterol [mg/100 g], egg yolk content [g/100 g], sorbic acid [g/kg], benzoic acid [g/kg], sodium chloride [g/100 g], pH value [-] Article Number: 2010415 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 egg products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Refrigerated shipping
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April 2027 | Add to cart | |
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Mayonnaise
Article Number: 2010415 |
April 2028 | Add to cart | ||
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MCPD and glycidol in infant milk formula
Parameters (quantitative): 3-MCPD (sum of 3-MCPD and 3-MCPD fatty acid esters) [µg/kg], glycidyl fatty acid esters, expressed as glycidol [µg/kg] Article Number: 2011283 Category: chemical-physical testing food and feed infant formula Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Refrigerated shipping
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September 2027 | Add to cart | |
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MCPD and glycidol in infant milk formula
Article Number: 2011283 |
September 2028 | Add to cart | ||
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Melatonin in dietary supplements
Parameters (quantitative): melatonin (CAS 73-31-4) [mg/kg] Article Number: 2011360 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
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December 2026 | Add to cart | |
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Melatonin in dietary supplements
Article Number: 2011360 |
December 2027 | Add to cart | ||
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Melatonin in dietary supplements
Article Number: 2011360 |
December 2028 | Add to cart | ||
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Metals in animal feed
Parameters (quantitative): copper (Cu) [mg/kg], zinc (Zn) [mg/kg], iron (Fe) [mg/kg], calcium (Ca) [mg/kg], phosphorus (P) [mg/kg], potassium (K) [mg/kg], manganese (Mn) [mg/kg], magnesium (Mg) [mg/kg], sodium (Na) [mg/kg] Article Number: 2010351 Description: Possible testing e.g. by ISO 6869 Category: chemical-physical testing food and feed animal feed Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature
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August 2027 | Add to cart | |
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Metals in animal feed
Article Number: 2010351 |
August 2028 | Add to cart | ||
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Metals in cocoa and chocolate
Parameters (quantitative): lead (Pb) [mg/kg], cadmium (Cd) [mg/kg], arsenic (As) [mg/kg], copper (Cu) [mg/kg], zinc (Zn) [mg/kg], iron (Fe) [mg/kg], mercury (Hg) 1 [mg/kg], aluminium (Al) [mg/kg], nickel (Ni) [mg/kg] Article Number: 2010337 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. Is currently underway. Can still be booked. |
Shipping at room temperature
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September 2026 | Add to cart | |
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Metals in cocoa and chocolate
Article Number: 2010337 |
October 2027 | 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.