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DLA - Laborvergleichsuntersuchungen
Lebensmittel, Kosmetik und Bedarfsgegenstände
seit 2004

DLA - Proficiency Testing
Food, Cosmetic Products and Contact Materials
since 2004

Monatlich aktuelle Versandinformationen

Monthly up-to-date Shipment Information

Unsere LVUs im September 2019:

  • DLA 05/2019 Allergene V: Haselnuss und Paranuss in Backware mit „Dotierungsniveauprobe“ (Anmeldung erwünscht, Anmeldeschluss 04.09.19)*

  • DLA 15/2019 Response PT Ei: Prozessierte Proben Flüssigei (pasteurisiert), Ei (gekocht), Volleipulver, Eiernudeln und Eigebäck in Kartoffelpulver-Matrix (Gehalte: 25 - 150 mg/kg) (Versand 39.KW, Anmeldeschluss 18.09.19)

  • DLA 27/2019 Patulin in Apfelmus (Anmeldung erwünscht, Anmeldeschluss 11.09.19)*

  • DLA 50/2019 Freie Aminosäuren und Taurin in einem Lebensmittel (Kindernahrungsmittel) (Versand 36.KW, Anmeldeschluss 28.08.19)

  • DLA 57/2019 Produkt für Kinder I: Bestimmung von 8 Elementen in Schminke (As, Ba, Cd, Cr, Hg, Pb, Sb, Se) (Anmeldung erwünscht, Anmeldeschluss 11.09.19)*

Our PTs in September 2019:

  • DLA 05/2019 Allergens V: Hazelnut and Brazil Nut in Pastry with "Spiking Level Sample“ (registration welcome, registration deadline 04/09/19)*

  • DLA 15/2019 Response PT Egg: Processed samples Liquid Egg (pasteurized), Egg (boiled), Whole Egg Powder, Egg Pasta and Egg Pastry in potato powder matrix (levels: 25 - 150 mg/kg) (shipment 39th week, registration deadline 18/09/19)

  • DLA 27/2019 Patulin in Apple Puree (registration welcome, registration deadline 11/09/19)*

  • DLA 50/2019 Free Amino Acids and Taurine in Food (Infant Food) (shipment 36th week, registration deadline 28/08/19)

  • DLA 57/2019 Children's Product I: Analysis of 8 Elements in Make-Up (As, Ba, Cd, Cr, Hg, Pb, Sb, Se) (registration welcome, registration deadline 11/09/19)*

Our PTs in August 2019:

  • DLA 34/2019 GVO-Screening II (qualitative): 5 Samples with positive/negative amounts of GMO-Potato Amflora (EH92-527-1), GMO-Rape Seed / Canola (GT73, MON88302) and GMO-Sugar Beet (H7-1) (shipment 35th week, registration deadline 21/08/19)

  • DLA 36/2019 Dry Matter, total Ash, acid insoluble Ash and volatile oil in Spice (registration welcome, registration deadline 07/08/19)*

  • DLA 45/2019 Animal Species-Screening III – 4 Samples qualitative: Buffalo, Cow's, Sheep's and Goat's Milk in Milk Product (e.g., Cheese) (shipment 35th week, registration deadline 21/08/19)

  • DLA 52/2019 Cosmetic Products II: Coffein in Hair Shampoo (registration welcome, registration deadline 07/08/19)*

  • DLA 54/2019 Cosmetic Products IV: Aluminium in Deodorant (registration welcome, registration deadline 21/08/19)*

Unsere LVUs im Juli 2019:

  • DLA 12/2019 Allergen-Screening II - 4 Proben qualitativ: Crustaceae, Ei, Fisch, Milch, Weichtiere, Senf (gelb/weiß, braun und schwarz), Soja (Versand 27.KW, Anmeldeschluss 26.06.19)

  • DLA 30/2019 Sudanfarbstoffe in Gewürzpulver (Anmeldung erwünscht, Anmeldeschluss 26.06.19)*

  • DLA 31/2019 Iod und Fluor in Speisesalz (Versand 30.KW, Anmeldeschluss 17.07.19)

  • DLA 47/2019 Nahrungsergänzungsmittel II: B, Ca, Cr, Cu, Fe, K, Mg, Mn, Mo, P, Se, Zn (Versand 30.KW, Anmeldeschluss 17.07.19)

Our PTs in August 2019:

  • DLA 34/2019 GVO-Screening II (qualitative): 5 Samples with positive/negative amounts of GMO-Potato Amflora (EH92-527-1), GMO-Rape Seed / Canola (GT73, MON88302) and GMO-Sugar Beet (H7-1) (shipment 35th week, registration deadline 21/08/19)

  • DLA 36/2019 Dry Matter, total Ash, acid insoluble Ash and volatile oil in Spice (registration welcome, registration deadline 07/08/19)*

  • DLA 45/2019 Animal Species-Screening III – 4 Samples qualitative: Buffalo, Cow's, Sheep's and Goat's Milk in Milk Product (e.g., Cheese) (shipment 35th week, registration deadline 21/08/19)

  • DLA 52/2019 Cosmetic Products II: Coffein in Hair Shampoo (registration welcome, registration deadline 07/08/19)*

  • DLA 54/2019 Cosmetic Products IV: Aluminium in Deodorant (registration welcome, registration deadline 21/08/19)*

Our PTs in July 2019:

  • DLA 12/2019 Allergen-Screening II - 4 Samples qualitative: Crustaceae, Egg, Fish, Milk, Molluscs, Mustard (yellow / white, brown and black), Soybean (shipment 27th week, registration deadline 26/06/19)

  • DLA 30/2019 Sudan Dyes in Spice Powder (registration welcome, registration deadline 26/06/19)*

  • DLA 31/2019 Iodine and Fluorine in Salt (shipment 30th week, registration deadline 17/07/19)

  • DLA 47/2019 Food Supplement II: B, Ca, Cr, Cu, Fe, K, Mg, Mn, Mo, P, Se, Zn (shipment 30th week, registration deadline 17/07/19)

* LVUs <10 Anmeldungen fallen aus oder werden verschoben, die angemeldeten Teilnehmer werden bei Anmeldeschluss informiert.

* PTs <10 registered participants will be canceled or shifted, the participants will be informed at time of deadline.



Laborvergleichsuntersuchungen (LVU) bzw.
Eignungsprüfungen (EP) [mehr]

Proficiency Testing Programs (PT) [more]

Einzel-Eignungsprüfungen (EEP) [mehr]

Single Proficiency Tests (SPT) [more]

Referenzmaterial [mehr]

Reference Material [more]

Akkreditierung [mehr]

Accreditation [mehr]




DLA - Dienstleistung Lebensmittel Analytik GbR
Dr. Gerhard Wichmann & Dr. Matthias Besler-Scharf
Waldemar-Bonsels-Weg 170, 22926 Ahrensburg, Germany

Tel. +49-(0)4532-9183358 Mob. +49-(0)171-1954375 Fax. +49-(0)4102-9944976
email: pt@dla-lvu.de