Subscription(single)
Art.-No.
Proficiency
Test
Shipping
Samples
Prize
1.
Allergens - Elicitors of Allergies and Intolerance Reactions
Allergen-PTs
(qualitative / quantitative) -
Accredited Programs -
ptAL01
- 09: Two Samples with Allergens
in
a Food
Matrix ,
as pastry, chocolate or wine, 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.
ptAL01
Allergens
I: Egg
and
Fish
in
Instand
Soup Powder with
"Spiking Level Sample“
January
247 €
ptAL02
Allergens
II: Soya
and W heat ("Gluten")
in „gluten-free“ Pastry
with "Spiking Level Sample“
February
247 €
ptAL03
Allergens
III: β-Lactoglobulin, Casein and Gluten in
Infant Food with "Spiking Level Sample“
March
277 €
ptAL04
Allergens
IV: Celery, Mustard
and Sesame in
Instant
Soup Powder with
"Spiking Level Sample“
June
277
€
ptAL05
Allergens
V: Pea nut
and
Almond
in
Pastry
with "Spiking Level Sample“
September
247 €
ptAL06
Allergens
VI: Hazelnut and Pecannut in Chocolate with
"Spiking Level Sample“
October
247 €
ptAL07
Allergens
VII: Crustaceae,
Peanut
and
Coconut
in
Instant
Product with
"Spiking Level Sample“
November
277
€
ptAL08
Allergens
VIII: Almond
and
Cashew
in
Veggie Burger Powder with
"Spiking Level Sample“
December
247 €
ptAL09
Allergens
IX: Casein and Egg White Protein in Wine
with "Spiking Level Sample“
February
247 €
ptAL10
Allergens
X: Gluten in
„gluten-free“ Beer (2
Samples)
April
227 €
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.
ELISA LC/MS
ptALS1
Allergen-Screening
I - 4 Samples qualitative: Cashew, Hazelnut, Macadamia, Almond,
Brazil Nuts, Pecan, Pistachio, Walnut
March
350
€1 2
ELISA
ptALS2
Allergen-Screening
II - 4 Samples qualitative: Crustaceae, Egg, Fish, Milk,
Molluscs, Mustard (yellow/white,
brown and black), Soybean
June
350
€1 2
ELISA
ptALS3
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)
October
350
€1 2
prices 1)
participation with one method, 2) participation with 2 or 3
methods
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 .
ptALR1
Response
PT Mustard :
Processed samples Mustard
flour (Sinapis
alba) ,
table mustard (Sinapis
alba) ,
Dijon mustard (Brassica
spp), vegetarian
spread (heated)
and
spice
cracker (baked)
in
potato powder matrix (levels: 25 - 150 mg/kg)
November
324 €
ptALR2
Response
PT Sesame :
Processed samples white
sesame (ground) ,
black sesame (ground) ,
sesame paste (Tahini),
vegetarian
spread (heated)
and
spice
cracker (baked)
in potato powder matrix (levels: 25 - 150 mg/kg)
May
324 €
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
ALM-Verification
Mustard :
5 calibration samples containing mustard (Sinapis alba) in Spice
Mixture
(levels:
0,50 / 2,5 / 5,0
/
12,5 / 25 mg/kg), Allergenic Material: mixture of at least 4
mustard varieties
November
324 €
ptALM2
ALM-Verification
Sesame :
5 calibration samples containing white sesame in Spice
Cracker Matrix
(levels:
1,0 / 5,0 / 10
/
25 / 50 mg/kg), Allergenic Material: mixture of at least 4
mustard varieties
April
324 €
Other
Elicitors of Allergies and Intolerance Reactions
ptAI01
Lactose +
Fructose in "lactose-free" infant-food with
"Spiking Level Sample“
April
235 €
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
Allergen
Swab Test I: Gluten,
Peanut, Sesame and
Soya (2
Test Surfaces per Allergen, qualitative)
March
350 €
ptASW2
Allergen
Swab Test II:
Crustaceae,
Egg, Milk and
Fish (2
Test Surfaces per Allergen, qualitative)
October
350 €
2.
Mycotoxins
All
Mycotoxin-PTs (qualitative
+ quantitative) -
Accredited Programs - 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
(up
to 3) 1 (up
to 5) 2
ptMYS1(Lot
20Multi)
Mycotoxin-Screening:
Aflatoxins, Ochratoxin A, Deoxynivalenol, Zearalenon and
Fumonisins in Breaktfast Cereals (Muesli
with corn and/or other cereal products, almonds and dried
fruits) ,
April
380
€1 2
1)
Determination of up to 3 Parameters, 2) Determination of up to 5
Parameters
ptMY12
Aflatoxins +
Ochratoxin A in
Spice Mixture 2
different samples each 100g
September
290
€
ptMY23(Lot
20Ota)
Ochratoxin
A in Grape Juice Concentrate 2
different samples each 50g
June
240
€
ptMY60(Lot
20Pat)
Patulin in
Apple Juice 2
different samples each 50g
March
240
€
3.
Potentially toxic Compounds, Contaminants and Residues
ptTX01(Lot
20Cum)
Cumarin in
Pastry (Cookies)
November
220
€
ptTX04(Lot
20Met)
Contaminated
Food: Heavy Metals (Al, Pb, Cd, Hg, As and organic Hg)
in Fish / Seafood
Powder
May
280
€
4.
Genitically modified Organisms
ptGMS1(Lot
20MaSo)
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)
May
290
€
ptGMS2
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)
September
290
€
5.
Nutrients, Additives and Authenticity
ptAU01(Lot
20FiIn)
Dietary Fiber
and Inulin in
Cereal Product 2
Samples, one with and one without Inulin
February
268 €
ptAU04(Lot
20SuAl)
Sugar
Alcohols
(E420,
E421, E953, E967, E968) in
Pudding
Powder
June
268
€
ptAU06(Lot
20Caf)
Methylcafestol
in 3 Coffee Blends
September
268
€
ptAU07(Lot
20Et)
Ethanol in
Marzipan
June
227
€
ptAU08(Lot
20Ap)
Persipan
(Apricot) in Almond
Pastry
July
227
€
Animal
Species-Screening (qualitative)
ptAUS1-3:
4 Samples with portions of Animal Origin (meat or dairy 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 .
ptAUS1(Lot
20Be)
Animal
Species-Screening I – 4
Samples qualitative: Rabbit, Deer, Pork, Sheep
and Goat in Meat Product (Beef) (Sausage
Meat)
February
350
€
ptAUS2(Lot
20Po)
Animal
Species-Screening II – 4
Samples qualitative: Donkey, Beef, Horse,
Poultry (Chicken, Goose and Turkey) in Meat Product (Pork)
(Sausage Meat)
June
350
€
ptAUS3(Lot
20Mi)
Animal
Species-Screening III – 4
Samples qualitative: Buffalo, Cow's, Sheep's and
Goat's Milk in Dairy Product (e.g., Cheese) (freeze-dried
Mixtures)
July
350
€
ptAUS4(Lot
20Fi)
Fish-Screening
– 4 Samples qualitative: Black
halibut (Reinhardtius
hippoglossoides) ,
Atlantic
salmon (Salmo
salar) ,
saithe
(Pollachius
virens) and
trout (Salmo
trutta )
in
Fish Product
(freeze-dried,
updated:
one
species per sample)
May
350
€
ptAUS5(Lot
20Cr)
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,
updated:
one
species per sample
October
350
€
6.
Food Supplements and Dietetic Products
ptSU02(Lot
20FaVi)
Food
Supplement I:
Vitamins
A, E, D3, K1, β-Carotene
and
Coenzym
Q10
(Ubiquinone)
and Alpha
Liponic Acid
(enriched
/ high levels)
March
320
€
ptSU06(Lot
20WaVi)
Dietetic-Product
I: Vitamins
B1, B2, B6, B12, Biotin, Vitamin C, Folic Acid , Niacin
and
Pantothenic
Acid
(enriched
/ low levels)
April
320
€
ptSU08(Lot
20Elem)
Heavy Metals
and Trace Elements in Food
(with Caseinate Powder) , approx. 20 Elements incl. As, Cd,
Hg and Pb ("natural" / partly low levels)
April
390
€
ptSU09(Lot
20WaVi)
Total Amino
Acid Composition in Food
September
390
€
7.
Cosmetic Products and Contact Materials
ptCO05(Lot
20AnDa)
Cosmetic
Products I: Zinc-Pyrithione,
Piroctone Olamine and
Climbazol
in
Anti-Dandruff
Shampoo
December
275
€
ptCO06(Lot
20UV)
Cosmetic
Products II: UV-Filter
in
Sun
Protection Product
March
290
€
ptCO07(Lot
20Frag)
Cosmetic
Products III: Allergenic
Fragrances
in
Skin
Cream
May
320
€
ptCO08(Lot
20F)
Cosmetic
Products IV: Fluoride
in
Toothpaste
October
212
€
ptCM06(Lot
20Elem)
Tattoo
Product: Analysis
of 13 Elements in
Tattoo Dyes (As,
Ba, Cd, Co, Cr, Cu, Hg, Ni, Pb, Sb, Se, Sn, Zn)
September
320
€
DLA-No.
with
PT shipment
85
€