PCB No. 180, 10µg/mL in Isooctane, 10ml

N,N-Dicyclohexylcarbodiimid, 1000mg

MCPA, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 94-74-6

Chlorpyrifos, 100 µg/ml, Acetonitrile, 5ml