D4-Picolinafen, 10.0 µg/ml, Acetonitrile, 10ml

beta-HCH, 100 µg/ml, Methanol, 1ml

5-Methyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2809-64-5

D6-Metazachlor ESA sodium salt, 100 µg/ml, Aceton