Ringversuchsteilnahmen

Die Sofia GmbH nimmt als akkreditiertes Labor regelmäßig an Ringversuchen teil. Bisher wurden die Ergebnisse auf Anfrage an unsere Kunden weitergegeben. Die letzten der von der international anerkannten Organisation zur Durchführung von Ringversuchen, FAPAS, organisierten Tests zeigen aus unserer Sicht beunruhigende Trends.

  • Die Zahl der Laboratorien, die Pestizidrückstandsanalysen anbieten wächst deutlich.
  • Der Anteil der Laboratorien, die die Pestizidrückstandsanalytik beherrschen, nimmt deutlich ab.

 

Ringtest Ergebnisse von Sofia GmbH (2011)

 

 

 

 

 

 

 

 

FAPAS

Test 0968

nov. 2010 - jan. 2011

3

cereal

chlor-mequat

0,8

successfull

 coversheet
QS-info

chlor-mequat

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAPAS

Test 19113

nov. 2010 - jan. 2011

47

green bean purée

cypermethrin

0,1

successfull

 coversheet
QS-info

pesticide residues

 

 

 

parathion-methyl

-0,3

successfull

 

 

 

 

 

pendimethalin

1,4

successfull

 

 

 

 

 

propargite

0,2

successfull

 

 

 

 

 

pyraclostrobin

0,2

successfull

 

 

 

 

 

 

 

 

LEAP

EFF023

dec. 2010 - jan. 2011

1

water

pH

0,8

successfull

  coversheet
QS-info

pH, conductivity

 

 

 

conductivity

0,1

successfull

 

 

 

 

 

 

 

 

FAPAS

Test 19118

feb. - april 2011

71

cucumber purée

carbofuran

0,7

successfull

  coversheet
QS-info

pesticide residues

 

 

 

fenazaquin

1,6

successfull

 

 

 

 

 

pirimicarb

-0,1

successfull

 

 

 

 

 

pirimiphos-methyl

1,0

successfull

 

 

 

 

 

prochloraz

0,4

successfull

 

 

 

 

 

pyrimethanil

0,7

successfull

 

 

 

 

 

 

 

 

FAPAS

Test 02166

march - april 2011

45

sheep kidney

sulfa-methoxazol

0,0

successfull

  coversheet
QS-info

 

 

 

 

sulfathiazol

0,1

successfull

 

 

 

 

 

 

 

 

FAPAS

Test 0970

feb. - april 2011

15

breakfast cereal

chlorpyrifos

0,4

successfull

 coversheet
QS-info

pesticide residues

 

 

 

permethrin

1,3

successfull

 

 

 

 

 

procymidone

-1,0

successfull

 

 

 

 

 

 

 

 

QS

Spring 2011

april 2011

84

Spring Onion Purée

Boscalid

accept

successfull

 QS-info

Pesticides

 

 

 

Cyhalothrin

accept

successfull

 

 

 

 

 

Dimethoat

no

un-successfull

 

 

 

 

 

Famoxadon

accept

successfull

 

 

 

 

 

Fluazifop-P

accept

successfull

 

 

 

 

 

Tebuconazol

accept

successfull

 

 

 

 

 

 

 

 

FAPAS

Test 0648

april - june 2011

13

palm oil

benz[a] anthracene

-0,7

successfull

 coversheet
QS-info

PAHs

 

 

 

benzo[b] fluoranthene

-0,1

successfull

 

 

 

 

 

benzo[a] pyrene

-0,4

successfull

 

 

 

 

 

indeno[1,2,3-c,d]pyrene

-1,2

successfull

 

 

 

 

 

benzo[g,h,i] perylene

0,2

successfull

 

 

 

 

 

 

 

 

FAPAS

Test 19120

april - june 2011

31

apple purée

chlorpyrifos-methyl

0,0

successfull

 coversheet
QS-info

pesticide residues

 

 

 

cyfluthrin (sum)

-0,2

successfull

 

 

 

 

 

diphenyl-amine

0,6

successfull

 

 

 

 

 

fenbucon-azole

0,8

successfull

 

 

 

 

 

fenoxycarb

0,5

successfull

 

 

 

 

 

fludioxonil

1,3

successfull

 

 

 

 

 

methidathion

0,4

successfull

 

 

 

 

 

pyraclostrobin

0,2

successfull

 

 

 

 

 

 

 

 

FAPAS

Test 0576

april - june 2011

18

vegetable oil

azinphos-ethyl

-0,6

successfull

 coversheet
QS-info

pesticide residues

 

 

 

chloro-benzilate

<LOQ

 

 

 

 

 

 

fenvalerate

1,0

successfull

 

 

 

 

 

beta-HCH

dispersion of the results is too large, not trusted z-score calculation possible (according FAPAS)

 

 

 

 

 

PCB28

0,9

successfull

 

 

 

 

 

PCB153

3,1

un-successfull

 

 

 

 

 

 

 

 

FAPAS

Test 3030

april - june 2011

6

crispbread

acrylamide

0,4

successfull

 coversheet
QS-info

acrylamide

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAPAS

Test 2275

may - june 2011

58

maize flour

FB1

-1,5

successfull

 coversheet
QS-info

Fumonisine

 

 

 

FB2

-0,1

successfull

 

 

 

 

 

 

 

 

FAPAS

Test 0577

may - july 2011

52

milk powder

chlorpyrifos-ethyl

-0,3

successfull

  coversheet
QS-info

pesticide residues

 

 

 

dieldrin

0,5

successfull

 

 

 

 

 

quintozene

0,0

successfull

 

 

 

 

 

vinclozolin

0,7

successfull

 

 

 

 

 

PCB 101

-4,5

un-successfull

 

 

 

 

 

 

 

 

FAPAS

Test 19122

may - july 2011

27

mixed fruit drink

bitertanol

0,6

successfull

  coversheet
QS-info

pesticide residues

 

 

 

chlorpyrifos-ethyl

0,0

successfull

 

 

 

 

 

imazalil

1,2

successfull

 

 

 

 

 

permethrin (sum)

0,7

successfull

 

 

 

 

 

tebufenpyrad

0,3

successfull

 

 

 

 

 

 

 

 

FAPAS

Test 02171

june - july 2011

79

prawn

SEM (total)

-1,6

successfull

  coversheet
QS-info

Nitrofuran

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAPAS

Test 04176

june - july 2011

39

maize

aflatoxin B1 (AFB1)

0,3

successfull

 coversheet
QS-info

mycotoxins

 

 

 

deoxyniva-leon (DON)

-1,4

successfull

 

 

 

 

 

ochatoxin A (OTA)

0,3

successfull

 

 

 

 

 

zearalenone (ZON)

0,0

successfull

 

 

 

 

 

 

 

 

FAPAS

Test 19119

june - august 2011

22

wine

bifenthrin

1

successfull

  coversheet
QS-info

pesticide residues

 

 

 

iprodione

2,1

un-successfull

 

 

 

 

 

iprovalicarb

1,1

successfull

 

 

 

 

 

phosalone

0,3

successfull

 

 

 

 

 

 

 

 

FAPAS

Test 04177

july - august 2011

72

Chili Powder

AFB 1

1,0

successfull

  coversheet
QS-info

Aflatoxins
B + G

 

 

 

AFB 2

-0,1

successfull

 

 

 

 

 

AFG 1

0,6

successfull

 

 

 

 

 

AFG 2

0,2

successfull

 

 

 

 

 

total AF

0,5

successfull

 

 

 

 

 

 

 

 

FAPAS

Test 02173

august - september 2011

20

Pig Kidney

sulfadiazine

0,6

successfull

  coversheet
QS-info

Sulfon-amides

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAPAS

Test 0972

july - september 2011

76

Wheat Flour

chlorpyrifos

-1,4

successfull

  coversheet
QS-info

Pesticides

 

 

 

fenvalerate

0,6

successfull

 

 

 

 

 

parathion-ethyl

-0,4

successfull

 

 

 

 

 

pirimiphos-methyl

-1,3

successfull

 

 

 

 

 

 

 

 

QS

Autumn 2011

september 2011

115

Spring Onion Purée

Carbendazim

accept

successfull

 QS-info

Pesticides

 

 

 

Fluazifop-P

accept

successfull

 

 

 

 

 

DDE p,p

accept

successfull

 

 

 

 

 

Trifluralin

accept

successfull

 

 

 

 

 

Difenoconazol

accept

successfull

 

 

 

 

 

Chlorthal-Dimethyl

accept

successfull

 

 

 

 

 

 

 

 

FAPAS

Test 3031

sep. - nov. 2011

15

milk powder

Melamin

-0,6

successfull

 coversheet
QS-info

Melamin & Cyanuric Acid

 

 

 

Cyanuric Acid

-0,9

successfull

 

 

 

 

 

 

 

 

FAPAS

Test 0973

oct. - nov. 2011

4

cereal

Chlormequat

-0,1

successfull

 coversheet
QS-info

Chlormequat

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAPAS

Test 02177

oct. - dec. 2011

101

honey

Chlor-amphenicol

0,6

successfull

 coversheet
QS-info

Chlor-amphenicol

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAPAS

Test 02178

nov. 2011

50

bovine kidney

total oxytetracycline

-0,9

successfull

 coversheet
QS-info

Tetra-cyclines

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAPAS

Test 0580

nov. 2011 - jan. 2012

48

oily fish

chlorpyrifos-ethyl

1,1

successfull

 coversheet
QS-info

pesticide residues

 

 

 

chlorpyrifos-methyl

0,3

successfull

 

 

 

 

 

pp-DDE

-0,2

successfull

 

 

 

 

 

dieldrin

0,4

successfull

 

 

 

 

 

PCB-138

-0,1

successfull

 

 

 

 

 

PCB-153

-1,4

successfull

nach oben   zurück