VASSANELLI LAB ANALYSES
DIQUAT AND PARAQUAT
ANALYTICAL TECHNIQUE: LC-MS/MS
UNIT OF MEASUREMENT: mg/kg
METHOD: CVUA EU RL-SRM QuPPe Vers 12 met 4.1 2021
MATRICES ( A if accredited) :
Beer
A, Cereals and processed
A, CM
A, Grape
A, Leaves
A, Liqueurs and Spirits
A, Oil
A, RCM
A, Soil
, Vegetables
A, Vinegars and condiments
A, Wine
A
DESCRIPTION:
Some pesticides with high polarity cannot be determined with the UNI EN 15662:2009 multiresidual method.
The extractive separation technique combined with liquid chromatography with mass spectrometry detector enable the correct quantification with detection also suitable for products deriving from organic farming.
The method is suitable for the determination of:
- Diquat
- Paraquat
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