Proficiency testing catalogue

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Type of Testing: Chemisch-physikalisch

Name	Planned shipping method	Start Date
Alternaria toxins in tomato products Parameters (quantitative): alternariol (AOH) (CAS 641-38-3) [µg/kg], alternariol monomethyl ether (AME) (CAS 23452-05-3) [µg/kg], tenuazonic acid (TEA) (CAS 610-88-8) [µg/kg], tentoxin (TEN) (CAS 28540-82-1) [µg/kg] Article Number: 2011093 Category: chemical-physical testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.	Frozen shipping	November 2027	Add to cart
Alternaria toxins in tomato products Article Number: 2011093		November 2028	Add to cart
Bisphenols in tomato products Parameters (quantitative): bisphenol A (CAS 80-05-7) [µg/kg], bisphenol B (CAS 77-40-7) [µg/kg], bisphenol F (CAS 620-92-8) [µg/kg], bisphenol S (CAS 80-09-1) [µg/kg], bisphenol AF (CAS 1478-61-1) [µg/kg] Article Number: 2011282 Category: chemical-physical testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.	Frozen shipping	July 2027	Add to cart
Bisphenols in tomato products Article Number: 2011282		July 2028	Add to cart
Dried fruits Parameters (quantitative): sulphur dioxide (SO2) [mg/kg], moisture content [g/100 g], total fat [g/100 g], glucose (anhydrous) ¹ [g/100 g], fructose (anhydrous) ¹ [g/100 g], sucrose (anhydrous) ¹ [g/100 g], total sugar (anhydrous) ¹ [g/100 g], fibre ¹ [g/100 g] Article Number: 2010386 Category: chemical-physical testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.	Frozen shipping	November 2026	Add to cart
Dried fruits Article Number: 2010386		December 2027	Add to cart
Dried fruits Article Number: 2010386		December 2028	Add to cart
Dry potato product Parameters (quantitative): moisture content [g/100 g], total fat [g/100 g], saturated fatty acids [g/100 g], crude protein (N x 6,25) [g/100 g], ash [g/100 g], carbohydrates [g/100 g], starch [g/100 g], sucrose (anhydrous) [g/100 g], fibre [g/100 g], sodium (Na) [g/100 g] Article Number: 2010388 Category: chemical-physical testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.	Shipping at room temperature	December 2026	Add to cart
Dry potato product Article Number: 2010388		December 2027	Add to cart
Dry potato product Article Number: 2010388		December 2028	Add to cart
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	November 2027	Add to cart
Element determination in the ultra-trace range Article Number: 2011367		November 2028	Add to cart
Fruit preparation Parameters (quantitative): brix value [°brix], pH value [-], total acid (pH 8.1) calculated as citric acid (anhydrous) [g/kg], L-malic acid [g/kg], ash [g/kg], phosphorus (P) [g/kg], potassium (K) [mg/100 g] Article Number: 2010053 Category: chemical-physical testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.	Frozen shipping	September 2027	Add to cart
Fruit preparation Article Number: 2010053		September 2028	Add to cart
Glutamic acid in tomato paste Parameters (quantitative): L-glutamic acid [mg/kg] Article Number: 2011366 Category: chemical-physical testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.	Refrigerated shipping	November 2027	Add to cart
Glutamic acid in tomato paste Article Number: 2011366		November 2028	Add to cart
Hot sauce Parameters (quantitative): capsaicin [ppm], dihydrocapsaicin [ppm], nordihydrocapsaicin [ppm], total capsaicinoids [ppm] Article Number: 2010704 Category: chemical-physical testing food and feed fruit & vegetables products Accreditation: This proficiency test is not included in the scope of the accreditation.	Shipping at room temperature	December 2027	Add to cart
Hot sauce Article Number: 2010704		December 2028	Add to cart
Pesticides in fruiting vegetables Parameters (quantitative): imidacloprid (CAS 138261-41-3) [mg/kg], cypermethrin (CAS 52315-07-8) [mg/kg], malathion (CAS 121-75-5) [mg/kg], chlorpyrifos (CAS 2921-88-2) [mg/kg], chlorpyrifos-methyl (CAS 5598-13-0) [mg/kg], azoxystrobin (CAS 131860-33-8) [mg/kg], lambda-cyhalothrin (CAS 91465-08-6) [mg/kg], pyrimethanil (CAS 53112-28-0) [mg/kg], deltamethrin (CAS 52918-63-5) [mg/kg], acetamiprid (CAS 135410-20-7, 160430-64-8) [mg/kg] Article Number: 2011088 Description: sample matrix: sweet pepper Category: chemical-physical testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. New parameter selection	Frozen shipping	September 2027	Add to cart
Pesticides in fruiting vegetables Article Number: 2011088		September 2028	Add to cart

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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.