|
Art.-No.
(Lot-No.)
|
Proficiency Test
|
Terms
|
Start
|
Status
(2023-04-14)
|
Result
file / Report
|
|
|
1.
Allergens - Elicitors
of Allergies and Intolerance Reactions
|
Evaluation
Guide (see
bottom of page)
|
|
|
Allergen-PTs
(qualitative / quantitative) -
Accredited Programs -
ptAL01
- 09: Two Samples (25g each) 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"
(15g)
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.
|
|
|
ptAL01
(Lot
22EgFiLu)
|
Allergens
I: Egg,
Fish and
Lupin
in
Boiled
Sausage with
"Spiking Level Sample“ (3 different Samples)
|
PDF
|
January
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAL02
(Lot
22SoGl)
|
Allergens
II: Soya and Wheat (Gluten) in „gluten-free“
Pastry with
"Spiking Level Sample“ (3
different Samples)
|
PDF
|
February
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAL03
(Lot
22MiGl)
|
Allergens
III: β-Lactoglobulin, Casein and Gluten in
Infant Food with "Spiking Level Sample“ (3
different Samples)
|
PDF
|
March
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAL04
(Lot
22CeMuSe)
|
Allergens
IV: Celery, Mustard and Sesame in Spice
Crackers
with "Spiking Level Sample“ (3 different
Samples)
|
PDF
|
April
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAL05
(Lot
22PeAlMi)
|
Allergens
V: Peanut,
Almond
and
Milk
in
Pastry
with "Spiking Level Sample“ (3 different
Samples)
|
PDF
|
August
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAL06
(Lot
22GlHaPc)
|
Allergens
VI: Gluten, Hazelnut and Pecan
in Chocolate with "Spiking Level Sample“ (3
different Samples)
|
PDF
|
September
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAL07
(Lot
22CrPeSo)
|
Allergens
VII: Crustaceae,
Peanut and
Soya
in
Spice
Crackers with
"Spiking Level Sample“ (3 different Samples)
|
PDF
|
October
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAL08
(Lot
22AlCoCw)
|
Allergens
VIII: Almond, Coconut and Cashew in
Instant Soup Powder with "Spiking Level Sample“
(3 different Samples)
|
PDF
|
December
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAL09
(Lot
22MiEg)
|
Allergens
IX: Milk and Egg White Proteins (Albumins, Lysozyme)
in Wine with "Spiking Level Sample“ (3 different
Samples)
|
PDF
|
November
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAL10
(Lot
22Gl)
|
Allergens
X: Gluten in „gluten-free“ Beer (2
different Samples)
|
PDF
|
February
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAL11
(Lot
22GlSo)
|
Allergens
XI: Gluten and Soya in Oat Flour and Corn
Flour
(4 different
Samples)
|
PDF
|
June
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
|
Allergen-Screening
(qualitative)
ptALS1-3:
4 Samples (20g each) 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. Quantitative
spiking levels are given in the reports.
|
|
|
ptALS1
(Lot
22)
|
Allergen-Screening
I - 4 Samples qualitative: Cashew, Hazelnut, Coconut,
Macadamia, Almond, Brazil Nuts, Pecan, Pistachio, Walnut
|
PDF
|
March
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptALS2
(Lot
22)
|
Allergen-Screening
II - 4 Samples qualitative: Crustaceae, Egg, Fish, Milk,
Molluscs, Mustard (yellow/white,
brown and black), Soybean
|
PDF
|
June
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptALS3
(Lot
22)
|
Allergen-Screening
III - 4
Samples qualitative: Cereals
containing Gluten (Barley
or Oat, Wheat and Rye),
Peanut, Lupine, Celery (Leaves
/ Stem, Root and Seed), Sesame
(white
and black)
|
PDF
|
October
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
|
Allergen-Response
of processed allergenic Ingredients
ptALR1-2:
5 Samples (20g each) 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.
|
|
ptALR1
(Lot
22Ha)
|
Response
PT Hazelnut:
Processed samples of hazelnut
(unroasted),
nut
butter (roasted), Nut
Spread with Cocoa, Nut Nougat and
Nut
Crocant
in
potato powder matrix
(levels:
25 - 150 mg/kg)
|
PDF
|
November
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptALR2
(Lot
22Ce)
|
Response
PT Celery:
Processed samples Celery
Seeds
(ground),
Celery
Leaves (ground),
Celery
Root
(ground),
Celery
Seed Vegetarian Spread
(heated)
and in Spice
Crackers
(baked)
in potato powder matrix (levels: 25 - 150 mg/kg)
|
PDF
|
September
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
|
More
Allergen-Response Single-PT-Sets are available for method
validation and verification! See also our SPT programme
|
|
|
|
|
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.
|
|
ptALM1
(Lot
22Ha)
|
ALM-Verification
Hazelnut:
5 Samples containing roasted Hazelnuts in Chocolate-Matrix
(levels:
0,50 / 2,5 / 5,0
/
12,5 / 25 mg/kg), allergenic material: mixture of at least 4
hazelnut varieties
|
PDF
|
November
JFMAMJJASOND
|
canceled
|
|
|
ptALM2
(Lot
22Ce)
|
ALM-Verification
Celery:
5 Samples containing Celery
Seed in
Spice
Mixture
(powder)
(levels: 1,0 / 5 / 10
/
25 / 50mg/kg), allergenic material: mixture of at least 4 sources
of celery
|
PDF
|
May
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
|
More
Action Level Single-PT-Sets are available for method
validation and verification! See also our SPT programme
|
|
|
|
|
Other
Elicitors of Allergies and Intolerance Reactions
|
|
|
|
|
|
ptAI01
(Lot
22LaFr)
|
Lactose
+ Fructose in "lactose-free" Food (Cappuccino
powder)
(2 different food matrix samples of 25g each, as well
as a Spiking Level Sample (25g) with similar levels in simple
matrix).
|
PDF
|
March
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
|
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.
|
|
|
ptASW1
(Lot
22)
|
Allergen
Swab Test I: Gluten,
Peanut, Milk and
Soya
(2
Test Surfaces per Allergen, qualitative)
|
PDF
|
March
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptASW2
(Lot
22)
|
Allergen
Swab Test II:
Egg,
Fish, Hazelnut and
Sesame
(2
Test Surfaces per Allergen, qualitative)
|
PDF
|
August
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
NEW
|
Allergen
Rinsing Water Test (qualitative + quantitative)
ptARW:
There are 3 Rinse Solutions with different allergen
levels.
|
|
|
ptARW1
(Lot
22)
|
Allergen
Rinsing Water Test I: Egg,
Milk and
Mustard
(3
test solutions with decreasing concentrations, qualitative +
quantitative)
|
PDF
|
October
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
|
2.
Mycotoxins
|
|
|
|
Evaluation
Guide (see
bottom of page)
|
|
|
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
|
|
|
|
|
|
ptMYS1
(Lot
22Multi)
|
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
|
PDF
|
April
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptMY23
(Lot
22Ota)
|
Ochratoxin
A in
Grape
Juice Concentrate
2
different samples each 50g
|
|
Dezember
JFMAMJJASOND
|
canceled
|
|
|
ptMY60
(Lot
22Pat)
|
Patulin
in Apple Juice
2
different samples each 50g
|
|
November
JFMAMJJASOND
|
canceled
|
|
|
|
More
matrices are available in Single-Proficiency Tests!
See
also our SPT programme
|
|
|
|
|
3.
Potentially toxic Compounds, Contaminants and Residues
|
|
Evaluation
Guide (see
bottom of page)
|
|
ptTX01
(Lot
22Cum)
|
Cumarin in
Pastry (Cookies)
2 samples each 50g
|
PDF
|
November
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptRE01
(Lot
22ClEth)
|
Ethylene
oxide/2-Chloroethanol in
Sesame
2
samples each 30g
|
PDF
|
April
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptRE02
(Lot
22ClEth)
|
Ethylene
oxide/2-Chloroethanol in
Spice Mixture 2
samples each 30g
2 samples each 30g
|
PDF
|
October
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptRE03
(Lot
22Rad)
|
Detection of Food
Irradiation (Spices, ground + Herbs, rubbed)
2
different samples of spice mix (40 g each, irradiated /
non-irradiated ) and 2 different samples of herb mix (40 g each,
irradiated / non-irradiated )
|
|
October
JFMAMJJASOND
|
canceled
|
|
|
|
4.
Genitically modified Organisms - Food and Feed
|
Evaluation
Guide (see
bottom of page)
|
|
ptGMS1
(Lot
22MaSo)
|
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) (5
different
samples10g each)
|
PDF
|
May
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptGMS2
(Lot
22PoRaSu)
|
GMO-Screening
II (qualitative):
5
Samples with positive/negative amounts of
nptII,
PAT, BAR /
GMO-Potato
Amflora (EH92-527-1), GMO-Rape Seed / Canola
and
GMO-Sugar
Beet
(5
different
samples 10g each)
|
PDF
|
November
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptGMF
(Lot
22MaSoRa)
|
GMO-Determination
in Feed (qualitative + quantitative):
GMO-Soya (RR und
RR2), GMO-Maize (2 Events), GMO-Rape
Seed / Canola (1
Event) 2
different samples 10g each)
|
|
September
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
|
5.
Nutrients, Additives and Authenticity
|
|
|
|
Evaluation
Guide (see
bottom of page)
|
|
ptAU01
(Lot
22FiIn)
|
Dietary
Fiber, soluble / insoluble Fiber and
Inulin in Cereal
Product
(2 different
samples, 40g each with and without Inulin)
|
PDF
|
May
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAU03
(Lot
22IFl)
|
Iodine
and
Fluorine
in
Table
Salt (2
samples 200g each)
|
PDF
|
September
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAU04
(Lot
22SuAl)
|
Sugar
Alcohols
(E420,
E421, E953, E967, E968) in
Pudding
Powder
(2
samples 10g each)
|
PDF
|
July
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAU06
(Lot
22Caf)
|
Methylcafestol,
Kahweol and
Cafestol
in 3 Coffee
Blends
(3
different
samples 20g each)
|
PDF
|
July
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAU07
(Lot
22Et)
|
Ethanol in
Marzipan (2 samples 20g each)
|
PDF
|
November
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAU08
(Lot
22Ap)
|
Persipan (Apricot)
in Marzipan (2 different samples 25g
each)
|
|
September
JFMAMJJASOND
|
canceled
|
|
|
|
Animal
Species-Screening (qualitative) - Food and Feed
ptAUS1-5:
4 Samples or 6 Samples (ptAUS4) 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.
|
Evaluation
Guide (see
bottom of page)
|
|
ptAUS1
(Lot
22Meat)
|
Animal
Species-Screening I – 4 Samples qualitative: Beef,
Poultry (Duck and Chicken), Sheep and
Goat in cooked
Meat Product (Sausage Meat,
4 different
samples 30g each)
|
PDF
|
February
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAUS2
(Lot
22Meat)
|
Animal
Species-Screening II – 4 Samples qualitative: Donkey,
Horse, Pork and Poultry
(Goose and Turkey) in cooked
Meat Product
(Sausage
Meat, 4 different
samples 30g each)
|
PDF
|
April
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAUS3
(Lot
22Milk)
|
Animal
Species-Screening III – 4 Samples qualitative: Buffalo,
Cow's, Sheep's and
Goat's
Milk in
Dairy
Product (Herder Cheese)
(freeze-dried
Mixtures, 4 different Samples 20g each)
|
PDF
|
June
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAUS4
(Lot
22SF)
|
Seafood-Screening
– 6 Samples qualitative: Black
halibut (Reinhardtius
hippoglossoides),
Atlantic
salmon (Salmo
salar),
Pangasius
(Pangasianodon
hypophthalmus),
Black
Tiger Prawn (Penaeus
monodon), Scampi
(Nephros
novegicus), freeze-dried,
5 samples (10g each) with only one of the indicated species, 6th
sample (10g) mixed sample of 2-4 species
|
PDF
|
November
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptAUS5
(Lot
22PF)
|
Petfood-Screening
III – 4 Samples qualitative: Elk,
Lamb, Ostrich, Rabbit and
Beef in Dry Dog Food (4
different samples 30g each)
|
|
September
JFMAMJJASOND
|
shifted
(February
2023)
|
|
|
|
6.
Food Supplements and Dietetic Products
|
|
|
|
Evaluation
Guide (see
bottom of page)
|
|
ptSU02
(Lot
22FaVi)
|
Food
Supplement I:
Vitamine
A, E, D3, K1, β-Carotene, Coenzyme Q10 (Ubiquinone)
and
Alpha
Lipoic Acid (enriched
/ high levels, 2 samples 50g each)
|
PDF
|
March
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptSU06
(Lot
22WaVi)
|
Dietetic
Food I:
Vitamins
B1, B2, B6, B12, Biotin, Vitamin C, Folic Acid, Niacin and
Pantothenic
Acid
(enriched
/ low levels, 2 samples 50g each)
|
PDF
|
October
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptSU08
(Lot
22Elem)
|
Minerals, Trace
Elements and Heavy Metals in Infant Food,
approx. 20 Elements incl. As, Cd, Hg and Pb (mostly "natural"
/ partly low levels, 2 samples 8g each)
|
PDF
|
May
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptSU09
(Lot
22ToAa)
|
Total Amino Acid
Composition in Food
(2 samples 10g each)
|
PDF
|
September
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
|
7.
Cosmetic Products and Contact Materials
|
|
|
|
Evaluation
Guide (see
bottom of page)
|
|
ptCO05
(Lot
22AnDa)
|
Cosmetic
Products I: Zinc-Pyrithione,
Piroctone Olamine and
Climbazol
in
Anti-Dandruff
Shampoo (2
samples 20g each)
|
PDF
|
February
JFMAMJJASOND
|
canceled
|
|
|
ptCO07
(Lot
22Frag)
|
Cosmetic
Products III: Allergenic
Fragrances incl. Majantol in
Skin
Cream
(2
samples 25g each)
|
PDF
|
April
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
ptCO08
(Lot
22F)
|
Cosmetic
Products IV: Fluoride
in
Toothpaste
(2
samples 25g each)
|
PDF
|
May
JFMAMJJASOND
|
canceled
|
|
|
ptCO09
(Lot
22FaSe)
|
Cosmetic
products II: Vitamin C, Niacinamide, Retinol, Hyaluronic Acid
and Salicylic Acid in Face Serum (2 samples 25g
each)
|
|
June
JFMAMJJASOND
|
canceled
|
|
|
ptCM06
(Lot
22Elem)
|
Tattoo
Product: Analysis
of 13 Elements in
Tattoo Dyes (As,
Ba, Cd, Co, Cr, Cu, Hg, Ni, Pb, Sb, Se, Sn, Zn), 2 samples 5g each
|
PDF
|
November
JFMAMJJASOND
|
finished
|
Final
report
(password
on request)
|
|
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!
|
|
|