Proof-ACS

Facing analytical quality.

Compe­tence schemes

beyond beaten paths and tailored to your needs

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rolling proof

comprehensive quality monitoring of multi-residue methods

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Reference materials

for up-to-date parameters

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Next ring tests

P2621-RT/P2622-RT Multi-method pesticides in celery and kaki (part of rolling proof)

P2621-RT/P2622-RT part of rolling proof

Multi-method pesticides in celery and kaki (part of rolling proof)

P2601-MRT Sample homogenisation

P2601-MRT

Sample homogenisation

P2602-MRT Collecting field samples

P2602-MRT

Collecting field samples

New reference materials

P2502-RMCo Cocoa butter - MOSH and MOAH (spiked)

P2502-RMCo

Cocoa butter - MOSH and MOAH (spiked)

P2502-RMCh Chocolate bar - MOSH and MOAH (spiked)

P2502-RMCh

Chocolate bar - MOSH and MOAH (spiked)

P2502-BLCo Cocoa butter - blank

P2502-BLCo

Cocoa butter - blank

Birgit Schindler

About PROOF-ACS

PROOF offers high-quality, up-to-date competence schemes, tailored to customers’ needs. We always go the extra mile for providing reliable services: Careful selection of test parameters, concentration levels and choice of matrix are core to the design of PROOF competence schemes. The scientifically based evaluations go far beyond a sole statistical evaluation.

PROOF-ACS was founded in 2012 as a spin-off of „Lach & Bruns Partnerschaft“.

Dr. Birgit Schindler
Analytical Chemist
Fachtoxikologin DGPT
European Registered Toxicologist
more about PROOF-ACS