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Next ring tests

P1903-RT - part of rolling proof
Multi-method pesticides in lentils.

P1905-RT
Multi-method pesticides in whole treated cherries.

P1906-MRT
Conjugates, esters and free acids of acidic herbicides in orange.

P1909-RT
Diquat, parquat, chlormequat, mepiquat, difenzoquat, and glyphosate in flour.

P1914-RT
Pyrrolizidine alkaloids in chamomile.

New reference material

P1814-RMCP
Curry powder,
spiked with 33 pesticides
(rolling proof 2018)

Dr. Birgit Schindler