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

P2501-MRT MOSH/MOAH in edible oils (quantification)

P2501-MRT

MOSH/MOAH in edible oils (quantification)

P2509-RT Antibiotic substances (incl. pesticides) and plant hormones in apple

P2509-RT

Antibiotic substances (incl. pesticides) and plant hormones in apple

P2511-RT Acidic herbicides (with hydrolysis) in strawberries

P2511-RT

Acidic herbicides (with hydrolysis) in strawberries

New reference materials

P2426-RMHl Hemp leaves (fresh) - pesticides

P2426-RMHl

Hemp leaves (fresh) - pesticides

P2426-BLHl Hemp leaves (fresh) - blank

P2426-BLHl

Hemp leaves (fresh) - blank

P2429-RMWf Wheat flour - acidic herbicides (incl. esters and glucosides)

P2429-RMWf

Wheat flour - acidic herbicides (incl. esters and glucosides)

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