Our PTs in August & September 2025
           
                August

• ptGMF GMO-Determination in Feed (qualitative + quantitative): 2 Samples with positive and negative amounts of Soya + GMO-Soya (RR GTS 40-3-2 and RR2 MON89788), 
  Maize + GMO-Maize (GA21 RR) and Rape Seed + GMO-Rape Seed /Canola (MON88302) 
  (registration deadline 30/07/2025*)  

• ptAL05 Allergens V: Cashew, Milk and Peanut in Cocoa Biscuit (baked) and "Spiking Level Sample“ 
  (registration deadline 06/08/2025*)  #  

• ptAU11 Vegan Compliance Check – 2 Samples qualitative (with known contents): Animal ingredients in Vegan Burger Powder negative sample (< 0.1%) 
  and positive sample with at least two animal components (> 0.1%) (e.g. Vertebrates DNA, Egg Protein / Chicken DNA, Fish Protein / DNA, Meat or Gelatine Protein / DNA, Milk Protein / DNA from Cow, Goat or Sheep) 
  (registration deadline 13/08/2025*)  

• ptSU10 Free Amino Acids and Taurine in Food (Infant Food)
  (registration deadline 13/08/2025*) 

  
                 September

• ptCM06 Children's Product I: Analysis of 13 Elements in “Glow in the Dark“ Hair Chalk (As (total), Ba, Cd, Co, Cr, Cu, Hg (total), Ni, Pb, Sb, Se, Sn, Zn) 
  (registration deadline 27/08/2025*) 

• ptSU08 Minerals, Trace Elements and Heavy Metals in Fish Powder, approx. 20 Elements incl. As, Cd, Hg, Pb and U (Uranium) (mostly "natural" / partly low levels) 
  (registration deadline 27/08/2025*)   

• ptAU05 Steviosides in Instant Tea Drink Powder 
  (registration deadline 03/09/2025*)    

• ptASW3 Allergen Swab Test III: Almond, Celery, Hazelnut and Sesame 
  (registration deadline 03/09/2025*)  

• ptAL06 Allergens VI: Gluten (Wheat), Hazelnut and Pecan in Chocolate and "Spiking Level Sample“ 
  (registration deadline 10/09/2025*)  # 

• ptGMS2 GMO-Screening II (qualitative): 5 Samples with positive and negative amounts of AgroBorder I, AgroBorder II, CTP2:CP4 EPSPS, nptII, synPAT, p-FMV / 
  Potato + GMO-Potato Amflora (EH92-527-1), Rape Seed + GMO-Rape Seed / Canola (DP73496) and Sugar Beet + GMO-Sugar Beet (H7-1) 
  (registration deadline 17/09/2025*)   

• ptSU06 Dietetic-Product I: Vitamins B1, B2, B6, B12, Biotin, Vitamin C, Folic Acid, Niacin and Pantothenic Acid in Meal Replacement (enriched / low levels) 
  (registration deadline 23/09/2025*) 
   

  # 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!         

• 

Now available in our webshop:
In addition to our Proficiency Tests, our Reference Materials can now also be ordered comfortably and quickly in our webshop! 
The webshop enables a more detailed presentation of the information (corresponding certificates can be viewed directly) and a simplified search function using appropriate keywords or filters.

We are looking forward to your visit!     

With myDLA, several helpful features are available to you - anytime and anywhere:

1.        Overview and information on the status of your already registered Proficiency Tests ("open rounds, closed rounds, and upcoming PTs")
2.        Convenient registration via the "Apply for rounds" button or the Shop Link (for the individual schemes e.g. Nutrients + Additives PTs (quantitative) 
          or Allergen PTs (qualitative / quantitative) you have the option to define a separate contact person each. As “lab manager” you can manage all PT-Schemes
3.        Transparent and flexible management of the delivery addresses and billing addresses recorded for your lab
4.        Saving of preliminary results and final results submission
5.        Viewing and downloading your evaluation reports
6.        Automated confirmations for all important functions (PT registration, result submission (incl. deadline reminder) and appearance of a new report).
7.        If you have laboratories at more than one location, the "Manager for multiple laboratories function" can be activated if required

If you have any questions and/or need help, please feel free to contact us at: contact@my.dla-pt.com