Oxadixyl, 10 µg/ml, Acetonitrile, 10ml

2,3,7-Tribromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

CLP Calibration Std. IV

Triazophos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 24017-47-8