525.2 Calibration Standard

Bromochloromethane

1,2-Dichloroethane,1000 µg/mL,MeOH,1mL,

Methamidophos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 10265-92-6