Products overview for Reference Materials
Updates & resources
Upcoming Proficiency Tests
2025-05-22
Our PTs in June & July 2025
June
ptAL13 Allergens in Pet Food: Gluten (Wheat) and Soya in „gluten-free“ Veggy Food for Dogs and "Spiking Level Sample“
(registration deadline 28/05/2025*) - postponed to November 5th.ptASW2 Allergen Swab Test II: Crustaceae, Egg, Fish and Soya
(registration deadline 28/05/2025*)ptALS2 Allergen-Screening II - 4 Samples qualitative: Crustaceae, Egg, Fish, Milk, Molluscs, Mustard (yellow/white, brown and black) and Soya
(registration deadline 04/06/2025*) #ptGMO1 GMO-Determination in Maize Flour (qualitative + quantitative): 2 Samples with positive and negative amounts of
Cry1Ab/Ac, p35S, PAT, t-NOS / Maize + GMO-Maize (Bt11, MIR604 and MON87429)
(registration deadline 11/06/2025*)ptAL11 Allergens XI: Gluten (Wheat), Mustard and Soya in Oat Flour (contaminated with Rape Seed) and Rice Flour (4 different Samples A, B, C, D)
(registration deadline 18/06/2025*) #
July
ptSU03 Food Supplement III: B, Ca, Cr, Cu, Fe, K, Mg, Mn, Mo, P, Se, Zn and TiO2 in Capsule Powder (enriched / high levels) (NEW: with Titanium Dioxide)
(registration deadline 25/06/2025*)ptAU01 Dietary Fiber, soluble / insoluble Fiber and Inulin in Crisp Bread
(registration deadline 02/07/2025*)ptAL12 Allergens XII: Lupin, Macadamia and Walnut in Cereal Muesli and "Spiking Level Sample“
(registration deadline 16/07/2025*) #ptAUS3 Animal Species-Screening III – 3 Samples qualitative (with known contents): Buffalo, Cow's and Sheep's Milk in Dairy Product (Mozzarella Cheese)
(registration deadline 23/07/2025*)
# Accredited EP programs according to ISO/IEC 17043 (certificate and annex can be found on our website).
* Shipment of the PT samples is usually one week after the respective registration deadline.
We are looking forward to your registration!
If you have any questions or need support, please contact us using the Contact or our support email noreply@my.dla-pt.com.
Here you can order our upcoming proficiency tests. Please note, that you get an order confirmation after the check-out. The final invoice will be issued along with the shipment of the samples and send by email then.