Bentazone-8-hydroxy, 5mg

Phosmet-oxon, 100µg/ml in Acetonitrile, 1ml

Method 429 Native PAH Stock Solution, 1.2ml, isooctane

tert-Butyl ethyl ether + blank RFA, 15Wt%, Solvent-neat, Unit 10mL, # of units-2+1, Cas.no. 637-92-3