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

Metazachlor ethane sulfonic acid (ESA), 10mg

Di-n-nonyl adipate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 151-32-6

BTEX + MTBE + TBA