DLA
- Laborvergleichsuntersuchungen
Lebensmittel,
Kosmetik und Bedarfsgegenstände seit 2004
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DLA
- Proficiency Testing
Food,
Cosmetic Products and Contact Materials since 2004
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#
# # The special ALLERGEN PT concept # # #
With
incurred and spiked allergen recovery rates and z-scores.
For
maximum information on the performance of your allergen
analysis!
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[Homepage]
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[Webshop
& Portal]
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Aktuelle
Informationen und Hinweise:
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Current
information and Notes:
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Unsere
Produkte im Überblick:
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Overview
of our products:
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Laborvergleichsuntersuchungen
(LVU) bzw.
Eignungsprüfungen
(EP) [mehr]
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Proficiency
Testing Programs (PT) [more]
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Einzel-Eignungsprüfungen
(EEP) [mehr]
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Single
Proficiency Tests (SPT) [more]
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Referenzmaterial
[mehr]
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Reference
Material [more]
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[mehr]
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[more]
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Formular]
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Feedback [PDF
form]
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Monatlich
aktuelle Versandinformationen
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Monthly
up-to-date Shipment Information
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unsere
LVUs im September 2025:
[zur
Anmeldung]
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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)
(Versand
03.09.2025, Anmeldeschluss 27.08.2025)*
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ptSU08 Minerals,
Trace Elements and
Heavy Metals in
Fish Powder, approx.
20 Elements incl. As,
Cd, Hg, Pb and
U
(Uranium)
(Versand
03.09.2025, Anmeldeschluss 27.08.2025)*
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ptAU05 Steviosides
in
Instant
Tea Drink Powder
(Versand
10.09.2025, Anmeldeschluss 03.09.2025)
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ptASW3 Allergen
Swab Test III:
Almond,
Celery, Hazelnut and
Sesame
(Versand
10.09.2025, Anmeldeschluss 03.09.2025)
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ptAL06 Allergens
VI: Gluten
(Wheat), Hazelnut and
Pecan in
Chocolate
[Samples A + B] and
"Spiking Level Sample“ [SP]
(Versand
17.09.2025, Anmeldeschluss 10.09.2025)
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ptGMS2 GMO-Screening
II (qualitative): 5
Samples with positive and negative amounts of 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)
NEW: additional parameters - AgroBorder I and AgroBorder II screening sequences
(Versand
24.09.2025, Anmeldeschluss 17.09.2025)
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ptSU06 Dietetic-Product
I:
Vitamins
B1, B2, B6, B12, Biotin, Vitamin C, Folic Acid, Niacin and
Pantothenic
Acid in
Meal
Replacement
(Versand
30.09.2025, Anmeldeschluss 23.09.2025)*
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Our
PTs in September 2025:
[register
here]
-
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)
(shipment
03/09/2025, 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)
(shipment
03/09/2025, registration deadline 27/08/2025)*
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ptAU05 Steviosides
in
Instant
Tea Drink Powder
(shipment
10/09/2025, registration deadline 03/09/2025)
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ptASW3 Allergen
Swab Test III:
Almond,
Celery, Hazelnut
and Sesame
(shipment
10/09/2025, registration deadline 03/09/2025)
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ptAL06 Allergens
VI: Gluten
(Wheat), Hazelnut and
Pecan in
Chocolate
[Samples A + B] and
"Spiking Level Sample“ [SP]
(shipment
17/09/2025, registration deadline 10/09/2025)
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ptGMS2 GMO-Screening
II (qualitative): 5
Samples with positive and negative amounts of 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)
NEW: additional parameters - AgroBorder I and AgroBorder II screening sequences (shipment
24/09/2025, 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
(shipment
30/09/2025, registration deadline 23/09/2025)*
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unsere
LVUs im August 2025:
[zur
Anmeldung]
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ptGMF GMO-Determination
in Feed (qualitative + quantitative):
2
Samples with positive and negative amounts of Soya
+ GMO-Soya (RR GTS 40-3-2 and RR2MON89788), Maize + GMO-Maize
(GA21 RR) and
Rape
Seed + GMO-Rape Seed / Canola (MON88302)
(Versand
06.08.2025, Anmeldeschluss 30.07.2025)
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ptAL05 Allergens
V: Cashew,
Milk and
Peanut
in
Cocoa
Biscuit (baked) [Samples A + B] and
"Spiking Level Sample“ [SP]
(Versand
13.08.2025, Anmeldeschluss 06.08.2025)
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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
(Versand
20.08.2025, Anmeldeschluss 13.08.2025)
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ptSU10 Free
Amino Acids and
Taurine in
Food (Infant Food) (Versand
20.08.2025, Anmeldeschluss 13.08.2025)
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Our
PTs in August 2025:
[register
here]
-
ptGMF GMO-Determination
in Feed (qualitative + quantitative):
2
Samples with positive and negative amounts of Soya
+ GMO-Soya (RR GTS 40-3-2 and RR2MON89788), Maize + GMO-Maize
(GA21 RR) and
Rape
Seed + GMO-Rape Seed / Canola (MON88302)
(shipment
08/08/2025, registration deadline 30/07/2025)
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ptAL05 Allergens
V: Cashew,
Milk and
Peanut
in
Cocoa
Biscuit (baked) [Samples A + B] and
"Spiking Level Sample“ [SP]
(shipment
13/08/2025, registration deadline 06/08/2025)
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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
(shipment
20/08/2025, registration deadline 13/08/2025)
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unsere
LVUs im Juli 2025:
[zur
Anmeldung]
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ptSU03
Food
Supplement III:
B,
Ca, Cr, Cu, Fe, K, Mg, Mn, Mo, P, Se, Zn and
TiO2
in
Capsule
Powder
(enriched
/ high levels)
(Versand
02.07.2025, Anmeldeschluss 25.06.2025)
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ptAU01 Dietary
Fiber, soluble / insoluble Fiber and
Inulin
in
Crisp
Bread
(Versand
09.07.2025, Anmeldeschluss 02.07.2025)
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ptAL12
Allergens
XII: Lupin, Macadamia and
Walnut
in
Cereal
Muesli [Samples A + B] and
"Spiking Level Sample“ [SP]
(Versand
23.07.2025, Anmeldeschluss 16.07.2025)
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ptAUS3 Animal
Species-Screening III
– 3 Samples qualitative (with known contents): Buffalo,
Cow's and Sheep's Milk in
Dairy
Product (Mozzarella Cheese) (Versand
30.07.2025, Anmeldeschluss 23.07.2025)*
Update:
The parameter Goat´s Milk will also be encluded in one
of the three samples and can be analyzed in this PT-round!
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Our
PTs in July 2025:
[register
here]
-
ptSU03 Food
Supplement III: B, Ca, Cr, Cu, Fe, K, Mg, Mn, Mo, P, Se, Zn
and
TiO2
in
Capsule
Powder
(enriched
/ high levels)
(shipment
02/07/2025, registration deadline 25/06/2025)
-
ptAU01 Dietary
Fiber, soluble / insoluble Fiber and
Inulin
in
Crisp
Bread
(shipment
09/07/2025, registration deadline 02/07/2025)
-
ptAL12 Allergens
XII: Lupin, Macadamia and
Walnut
in
Cereal
Muesli [Samples A + B] and
"Spiking Level Sample“ [SP]
(shipment
23/07/2025, 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)
(shipment
30/07/2025, registration deadline 23/07/2025) Update:
The parameter Goat´s Milk will also be encluded in one
of the three samples and can be analyzed in this PT-round!
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*
Die Mindestteilnehmerzahl ist noch nicht erreicht. LVUs <10
Anmeldungen fallen aus oder werden verschoben, die angemeldeten
Teilnehmer werden bei Anmeldeschluss informiert.
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*
The minimum number of participants has not yet been reached.
PTs <10 registered participants will be canceled or shifted,
the participants will be informed at time of deadline.
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