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Art.-No.
(Lot-No.)
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Proficiency Test
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Terms
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Start
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Status
(2022-04-04)
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Result
file / Report
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1.
Allergens - Elicitors
of Allergies and Intolerance Reactions
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Allergen-PTs
(qualitative / quantitative) -
Accredited Programs -
ptAL01
- 09: Two Samples with Allergens
in
a Food
Matrix,
as pastry,
chocolate spread or cereal muesli,
are
provided for qualitative
and
quantitative
determination.
One of these samples and the "Spiking
Level Sample"
were
prepared adding the allergenic ingredients. The "Spiking
Level Sample"
contains
the allergens in a simple matrix in similar amounts. The
evaluation
of
results will be qualitative
and
quantitative.
For information DLA calculates a recovery
rate
for
the "positive"-sample and the "Spiking Level
Sample". Any
suitable method
can
be
applied
for
analysis.
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ptAL01
(Lot
21MiSoi)
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Allergens
I: Milk
(Casein)
and Soya
in
Sauce
Powder with
"Spiking Level Sample“
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PDF
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February
JFMAMJJASOND
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finished
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Report
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ptAL02
(Lot
21LuGl)
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Allergens
II: Lupin and Wheat (Gluten) in „gluten-free“
Pastry with "Spiking Level Sample“
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PDF
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March
JFMAMJJASOND
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finished
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Report
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ptAL03
(Lot
21MiGl)
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Allergens
III: β-Lactoglobulin, Casein and Gluten in
hypoallergenic Infant Food with hydrolyzed Milk Protein
with "Spiking Level Sample“
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PDF
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April
JFMAMJJASOND
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finished
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Report
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ptAL04
(Lot
21CeMuSe)
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Allergens
IV: Celery, Mustard and Sesame in Mayonnaise
with "Spiking Level Sample“
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PDF
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May
JFMAMJJASOND
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finished
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Report
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ptAL05
(Lot
21HaWaEg)
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Allergens
V: Hazelnut,
Walnut
and
Egg
in
Pastry
with "Spiking Level Sample“
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PDF
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August
JFMAMJJASOND
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finished
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Report
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ptAL06
(Lot
21PeAlBr)
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Allergens
VI: Peanut, Almond and Brazil
Nut in Spread (Cocoa Cream) with "Spiking
Level Sample“
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PDF
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October
JFMAMJJASOND
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finished
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Report
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ptAL07
(Lot
21PiMoCe)
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Allergens
VII: Pistachio,
Mollusks
and
Celery
in
Instant
Noodle Soup with "Spiking Level Sample“
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PDF
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November
JFMAMJJASOND
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finished
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Report
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ptAL08
(Lot
21BuAlMa)
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Allergens
VIII: Buckwheat, Almond and
Macadamia in
Cereal Muesli with "Spiking Level Sample“
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PDF
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December
JFMAMJJASOND
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finished
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Report
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ptAL09
(Lot
21PeAl)
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Allergens
IX: Peanut and Almond in Barbecue Spice Mixture
(with Onion, Garlic and Paprika powder) with "Spiking Level
Sample“
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PDF
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September
JFMAMJJASOND
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finished
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Report
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ptAL10
(Lot
21Gl)
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Allergens
X: Gluten in „gluten-free“ Tomato Ketchup
(2 Samples)
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PDF
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May
JFMAMJJASOND
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canceled
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Allergen-Screening
(qualitative)
ptALS1-3:
4 Samples with Allergens in a simple Carrier Matrix are
provided. The evaluation of results is strictly qualitative
with indication of the obtained agreements with the consensus
values of the participants and the spiking of samples. For
analysis ELISA (+ Lateral Flow), PCR and LC/MS
can be applied.
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ptALS1
(Lot
21)
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Allergen-Screening
I - 4 Samples qualitative: Cashew, Hazelnut, Coconut,
Macadamia, Almond, Brazil Nuts, Pecan, Pistachio, Walnut
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PDF
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March
JFMAMJJASOND
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finished
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Report
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ptALS2
(Lot
21)
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Allergen-Screening
II - 4 Samples qualitative: Crustaceae, Egg, Fish, Milk,
Molluscs, Mustard (yellow/white,
brown and black), Soybean
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PDF
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June
JFMAMJJASOND
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finished
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Report
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ptALS3
(Lot
21)
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Allergen-Screening
III - 4
Samples qualitative: Cereals
containing Gluten (Wheat,
Rye, Barley and Oat),
Peanut, Lupine, Celery (Leaves
/ Stem, Root and Seed), Sesame
(white
and black)
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PDF
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October
JFMAMJJASOND
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finished
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Report
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Allergen-Response
of processed allergenic Ingredients
ptALR1-2:
5 Samples of a differently processed Allergen are provided for
qualitative and quantitative determination a simple
Carrier Matrix as well as
a „Blank Sample“ (Carrier Matrix). The
individual processed ingredients of the samples are mixed
gravimetrically by DLA each from 4 industrially manufactured
products. The analytical methods are optional.
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ptALR1
(Lot
21Pe)
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Response
PT Peanut:
Processed samples Peanut
(unroasted), Peanut (roasted), Peanut Butter, Peanut Paste and
Extrudate
(Peanut-Flips)
in
potato powder matrix (levels: 25 - 150 mg/kg)
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PDF
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April
JFMAMJJASOND
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finished
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Report
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ptALR2
(Lot
21Gl)
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Response
PT Gluten:
Processed samples Wheat
Flour, Bread, Noodles (Durum
Wheat),
Bulgur
(pre-cooked
Wheat)
and
Seitan
(Gluten
Protein) in potato powder matrix (levels: 25 - 150 mg/kg)
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PDF
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September
JFMAMJJASOND
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finished
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Report
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new
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More
Allergen-Response Single-PT-Sets are available for method
validation and verification! See also our SPT programme
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Action
Level Matrix- ALM Verification
ptALM1-2:
A Calibration Set of 5 Samples of an Allergen in
a Specific Matrix is provided for qualitative
determination as well as a „Blank Sample“ (Matrix).
The allergen levels of the calibration row range from 1/10 to at
least twice the Action Level 1 (VITAL concept 2.0) and judgment
value of the German Commission ALTS/ALS. Valuation of
PT-results is qualitative in Scores of 1-5 (Score 3 =
Action Level successfully identified). Quantitative results will
be reported for information. The analytical methods are
optional.
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ptALM1
(Lot
21Pe)
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ALM-Verification
Peanut:
5 Samples containing roasted Peanuts in Chocolate-Matrix
(levels:
0,50 / 2,5 / 5,0
/
12,5 / 25 mg/kg)
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PDF
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November
JFMAMJJASOND
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finished
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Report
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ptALM2
(Lot
21Gl)
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ALM-Verification
Gluten:
5 Samples containing Wheat Flour in ”gluten-free”
Pastry-Matrix (levels:
2,0 / 10 / 20
/
50 / 100 mg/kg)
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PDF
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April
JFMAMJJASOND
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finished
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Report
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new
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More
Action Level Single-PT-Sets are available for method
validation and verification! See also our SPT programme
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Other
Elicitors of Allergies and Intolerance Reactions
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ptAI01
(Lot
21LaFr)
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Lactose
+ Fructose in "lactose-free" Food (Cereal Pap
Powder) with "Spiking Level Sample“
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PDF
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April
JFMAMJJASOND
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finished
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Report
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Allergen
Swab Test (qualitative) - Wipe Test for Surfaces
ptASW1-2:
There are 2 samples of
a Test Surface with Allergens offered for the
detection of each allergen by means of a wipe test (swab test).
The allergens to be tested were attached to one test surface,
while the other test surface is "negative". The
evaluation is exclusively qualitative
(positive/negative) with indication of the obtained agreement with
the consensus values of the participants and the spiking of the
surfaces. As a analitical test method, the
Lateral-Flow-Test is particularly suitable.
ELISA, PCR and LC/MS can also be used.
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ptASW1
(Lot
21)
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Allergen
Swab Test I: Gluten,
Peanut, Milk and
Soya
(2
Test Surfaces per Allergen, qualitative)
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PDF
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March
JFMAMJJASOND
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finished
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Report
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ptASW2
(Lot
21)
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Allergen
Swab Test II:
Crustaceae,
Egg, Mustard and
Sesame
(2
Test Surfaces per Allergen, qualitative)
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PDF
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October
JFMAMJJASOND
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finished
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Report
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2.
Mycotoxins
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All
Mycotoxin-PTs (qualitative +
quantitative)
► 2 different samples with "positive"
or "negative" contents
► qualitative
evaluation: agreement pos/neg. in relation to EU Maximum Levels
(EU/VO 1881/2006)
► quantitative evaluation by z-scores
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ptMYS1
(Lot
21Multi)
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Mycotoxin-Screening:
Aflatoxins, Ochratoxin A, Deoxynivalenol, Zearalenone and
Fumonisins in Breakfast Cereals (Muesli
with corn and/or other cereal products, almonds and dried fruits),
2 different samples each 200g
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PDF
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April
JFMAMJJASOND
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finished
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Report
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ptMY12
(Lot
21AflOta)
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Aflatoxins
+ Ochratoxin A in
Spice Mixture
2
different samples each 100g
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PDF
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September
JFMAMJJASOND
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canceled
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ptMY10
(Lot
21Afl)
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Aflatoxins
in Nut Butter
2
different samples each 50g
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June
JFMAMJJASOND
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canceled
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ptMY80
(Lot
21Erg)
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Ergot-Alkaloides
in Cereals
2 different
samples each 80g
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PDF
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December
JFMAMJJASOND
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Deadline
28/01/2022
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Result
submission
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More
matrices are available in Single-Proficiency Tests!
See
also our SPT programme
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3.
Potentially toxic Compounds, Contaminants and Residues
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ptTX01
(Lot
21Cum)
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Cumarin in
Cinnamon Powder (Cassia + Ceylon Cinnamon)
2 different
samples
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PDF
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November
JFMAMJJASOND
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finished
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Report
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ptRE01
(Lot
21ClEth)
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Ethylenoxid/2-Chlorethanol
in Spice Mixture
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PDF
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March
JFMAMJJASOND
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finished
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Report
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ptRE02
(Lot
21Rad)
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Detection of Food
Irradiation (Spices, ground + Herbs, rubbed)
2
different samples each (irradiated / non-irradiated)
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PDF
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October
JFMAMJJASOND
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finished
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Report
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4.
Genitically modified Organisms
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ptGMS1
(Lot
21MaSo)
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GMO-Screening
I
(qualitative):
5 Samples with positive/negative amounts of p-35S,
t-NOS, p-FMV, CP4 EPSPS, 35S-Pat, Cry1Ab/Ac
/
GMO-Maize
(Bt11, MIR604)
and
GMO-Soya
(RR GTS 40-3-2, RR2 MON89788) in
flour
and semolina mixtures
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PDF
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May
JFMAMJJASOND
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finished
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Report
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ptGMS2
(Lot
21PoRaSu)
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GMO-Screening
II (qualitative):
5
Samples with positive/negative amounts of
GMO-Potato
Amflora (EH92-527-1), GMO-Rape Seed / Canola (GT73)
and
GMO-Sugar
Beet (H7-1) in
flour and plant powder mixtures
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PDF
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August
JFMAMJJASOND
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canceled
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ptGMF
(Lot
21MaSoRa)
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GMO-Determination
in Feed (qualitative + quantitative):
GMO-Soya (RR and
RR2), GMO-Maize (2 Events), GMO-Rape
Seed / Canola (GT73) 2 samples qualitative +
quantitative
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PDF
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September
JFMAMJJASOND
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finished
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Report
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5.
Nutrients, Additives and Authenticity
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ptAU01
(Lot
21FiIn)
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Dietary
Fiber, soluble / insoluble Fiber and
Inulin in Cereal
Product
(2 Samples, with
and without Inulin)
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PDF
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May
JFMAMJJASOND
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finished
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Report
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ptAU03
(Lot
21IFl)
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Iodine
and
Fluorine
in
Salt
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PDF
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July
JFMAMJJASOND
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finished
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Report
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ptAU05
(Lot
21Stev)
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Steviosides
in Drink Powder
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PDF
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June
JFMAMJJASOND
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finished
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Report
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ptAU09
(Lot
21Nic)
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Nicotine in
E-Cigarette-Liquid
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December
JFMAMJJASOND
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canceled
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ptAU10
(Lot
21Cof)
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Total Glucose,
total Xylose, Chlorogenic Acid, Caffeine and Methylcafestol
in Instant Coffee
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PDF
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June
JFMAMJJASOND
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canceled
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Animal
Species-Screening (qualitative)
ptAUS1-5:
4 Samples with portions of Animal Origin (meat, dairy, fish or
crustacean products) are
provided. The evaluation
of
results is strictly qualitative
with
indication of the obtained agreements with the consensus values of
the participants and the spiking of samples. The analytical
methods are
optional.
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ptAUS1
(Lot
20Be)
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Animal
Species-Screening I – 4 Samples qualitative: Rabbit,
Deer, Pork, Sheep and Goat in Meat Product (Beef)
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PDF
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March
JFMAMJJASOND
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canceled
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ptAUS2
(Lot
20Po)
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Animal
Species-Screening II – 4 Samples qualitative: Donkey,
Beef, Horse, Poultry (Chicken and Turkey) and Pork in Meat Product
Salami
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PDF
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June
JFMAMJJASOND
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finished
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Report
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ptAUS3
(Lot
20Mi)
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Animal
Species-Screening III – 4 Samples qualitative: Donkey
Milk, Mare's Milk, Camel Milk, Cow's Milk, Sheep's and Goat's Milk
in Milk Powder
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PDF
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September
JFMAMJJASOND
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finished
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Report
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ptAUS4
(Lot
20Fi)
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Fish-Screening
– 4 Samples qualitative: Turbot
(Psetta
maxima),
Dover
sole
(Solea
solea),
Witch
flounder (Glyptocephalus
cynoglossus)
and
Striped
Catfish (Pangasianodon
hypophthalmus)
in
Fish
Product
(freeze-dried
Mixtures, one Species per Sample)
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October
JFMAMJJASOND
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canceled
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ptAUS5
(Lot
20Cr)
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Crustaceae-Screening
– 4 Samples qualitative: Black Tiger prawn (Penaeus
monodon), King prawn (Pandalus borealis), Crab
(Cancer pagurus), Scampi (Nephros novegicus)
in Crustacean Product (freeze-dried Mixtures, one Species
per Sample)
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PDF
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November
JFMAMJJASOND
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finished
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Report
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6.
Food Supplements and Dietetic Products
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ptSU01
(Lot
21WaVi)
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Food
Supplement I:
Vitamins
B1, B2, B6, B12, Biotin, Vitamin C, Folic Acid , Niacin
and
Pantothenic
Acid (enriched
/ high levels)
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PDF
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April
JFMAMJJASOND
|
finished
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Report
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ptSU03
(Lot
21Min)
|
Food
Supplement II: B,
Ca, Cr, Cu, Fe, K, Mg, Mn, Mo, P, Se, Zn
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PDF
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July
JFMAMJJASOND
|
finished
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Report
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ptSU07
(Lot
21FaVi)
|
Dietetic Food I:
Vitamine A, E, D3, K1 and β-Carotene in Meal
Replacement (enriched / low levels)
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PDF
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October
JFMAMJJASOND
|
finished
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Report
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ptSU08
(Lot
21Elem)
|
Heavy
Metals and
Trace
Elements in
plant food (Ginger
Powder),
approx.
20 Elements incl. As, Cd, Hg and Pb (mostly "natural" /
partly low levels)
|
PDF
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October
JFMAMJJASOND
|
canceled
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ptSU10
(Lot
21FrAa)
|
Free Amino Acids
and
Taurine in Food (Infant Food)
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PDF
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September
JFMAMJJASOND
|
finished
|
Report
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7.
Cosmetic Products and Contact Materials
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ptCO01
(Lot
21Pre)
|
Cosmetic Products
I: Preservatives (Benzoic Acid, Methyl-
and Propylparaben, Phenoxyethanol, Sorbic Acid) in Body
Lotion
|
PDF
|
February
JFMAMJJASOND
|
canceled
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ptCO02
(Lot
21Cof)
|
Cosmetic
Products II: Coffein
in
Hair
Shampoo
|
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October
JFMAMJJASOND
|
canceled
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ptCO03
(Lot
21Vit)
|
Cosmetic
Products III: Coenzym
Q10,
Panthenol
and
Tocopherol
in
Skin
Cream
|
PDF
|
December
JFMAMJJASOND
|
finished
|
Report
|
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Double
Sample Material available!
From
now on, you can order double the sample quantity for all our PTs.
Please indicate it on the registration form!
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