Proficiency testing catalogue: food and feed
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Element determination in the ultra-trace range
Parameters (quantitative): aluminium (Al) [µg/kg], barium (Ba) [µg/kg], cerium (Ce) [µg/kg], chromium (Cr) [µg/kg], copper (Cu) [µg/kg], dysprosium (Dy) [µg/kg], gadolinium (Gd) [µg/kg], lanthanum (La) [µg/kg], manganese (Mn) [µg/kg], molybdenum (Mo) [µg/kg], nickel (Ni) [µg/kg], neodymium (Nd) [µg/kg], lead (Pb) [µg/kg], praseodymium (Pr) [µg/kg], selenium (Se) [µg/kg], tin (Sn) [µg/kg], uranium (U) [µg/kg], vanadium (V) [µg/kg], ytterbium (Yb) [µg/kg], zinc (Zn) [µg/kg] Article Number: 2011367 Description: With regard to determining origin, element determination offers an alternative to isotope analysis. Category: chemical-physical testing food and feed fruit & vegetables products Accreditation: This proficiency test is not included in the scope of the accreditation. |
 Refrigerated shipping
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November 2027 | Add to cart | |
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Element determination in the ultra-trace range
Article Number: 2011367 |
November 2028 | Add to cart | ||
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Energy drink
Parameters (quantitative): pH value [-], taurine [mg/l], caffeine [mg/l], sucrose (anhydrous) [g/l], glucose (anhydrous) [g/l], fructose (anhydrous) [g/l], total sugar (anhydrous) [g/l], total acid (pH 8.1) calculated as tartaric acid [g/l], relative density (20 °C/20 °C) [-], absorption of light at a wavelength of 400 nm [-], absorption of light at a wavelength of 460 nm [-], absorption of light at a wavelength of 520 nm [-], absorption of light at a wavelength of 630 nm [-], CO2 content [g/l], dissolved oxygen [ppm], turbidity [NTU] Article Number: 2010396 Description: The parameters CO2 content, disolved oxygen and turbidity are not in the scope of accreditation. 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. Unfortunately, no further booking is possible this year. |
 Frozen shipping
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October 2026 | ||
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Energy drink
Article Number: 2010396 |
October 2027 | Add to cart | ||
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Energy drink
Article Number: 2010396 |
October 2028 | Add to cart | ||
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Evaporated milk
Parameters (quantitative): fat [g/100g], dry matter [g/100g], protein (N x 6,38) [g/100g], ash [g/100g], phosphorus (P) [mg/100g] Article Number: 2010041 Description: This proficiency testing scheme is designed for all laboratories which do chemical testing of evaporated milk within the scope of their test program. Category: chemical-physical testing food and feed milk and cream Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
 Shipping at room temperature
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July 2027 | Add to cart | |
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Evaporated milk
Article Number: 2010041 |
July 2028 | Add to cart | ||
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Falsification beeswax
Parameters (quantitative): paraffin wax [g/100 g], stearic acid [g/100 g] Article Number: 2011018 Description: Recently, there was an enhanced level of falsification of beeswax with paraffin wax and stearin in the international trade. This can influence the development of bees negatively and embedded honey can be contaminated. Therefore, it is important to be able to determine the quality of beeswax. Category: chemical-physical testing food and feed honey and beeswax Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature
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December 2027 | Add to cart | |
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Falsification beeswax
Article Number: 2011018 |
December 2028 | Add to cart | ||
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Falsification honey
Parameters (qualitative): identification of rice syrup, identification of sugar beet syrup Article Number: 2011014 Description: Recently, there was a dramatic increase of falsification in the international honey trade, i.a. the honey is often mixed with industrial sugar syrup. With this proficiency testing the comparability of detecting sugar syrup in honey can be determined. Category: chemical-physical testing food and feed honey and beeswax Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature
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July 2027 | Add to cart | |
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Falsification honey
Article Number: 2011014 |
July 2028 | Add to cart | ||
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Fish paste
Parameters (quantitative): moisture content [g/100 g], total fat [g/100 g], crude protein (N x 6,25) [g/100 g], ash [g/100 g], sodium chloride [g/100 g], sorbic acid [mg/100 g], benzoic acid [mg/100 g], saccharin as free imide [mg/100 g], cyclamate [mg/100 g], citric acid (anhydrous) [mg/100 g] Article Number: 2010421 Category: chemical-physical testing food and feed fish & seafood Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. New parameter selection |
Frozen shipping
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December 2027 | Add to cart | |
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Fish paste
Article Number: 2010421 |
December 2028 | Add to cart | ||
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Flour
Parameters (quantitative): moisture content [g/100 g], crude protein (N x 5,7) [g/100 g], ash [g/100 g dry matter], starch [g/100 g], wet gluten [g/100 g], falling number [s], total acid (pH 8.5) calculated as lactic acid 1 [g/100 g] Article Number: 2010427 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. |
Shipping at room temperature
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September 2027 | Add to cart | |
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Flour
Article Number: 2010427 |
September 2028 | Add to cart | ||
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Fluoride content in animal feed
Parameters (quantitative): fluoride [mg/kg] Article Number: 2010315 Category: chemical-physical testing food and feed animal feed 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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November 2026 | Add to cart | |
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Fluoride content in animal feed
Article Number: 2010315 |
November 2027 | Add to cart | ||
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Fluoride content in animal feed
Article Number: 2010315 |
November 2028 | Add to cart | ||
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Fresh cheese
Parameters (quantitative): fat [g/100g], dry matter [g/100g], protein (N x 6,38) [g/100g], total lactic acid [mg/100g] Article Number: 2010029 Description: The matrixes fresh cheese and semi-hard cheese are different in sample preparation. So that dairy plants, veterinary and customs inspection service as well as for all food testing laboratories can demonstrate they are proficient in preparing different matrixes, we offer another proficiency testing in the cheese sector. Category: chemical-physical testing food and feed cheese Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Refrigerated shipping
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August 2027 | Add to cart | |
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Fresh cheese
Article Number: 2010029 |
August 2028 | 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.