Vinyl chloride, 1000µg/ml in MeOH, 1mL

CS3 Calibration Sol Dioxin/PCB, in Nonane, 500µl

3,4,5-Trichloroguaiacol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 57057-83-7

Isocarbophos, 100 µg/ml, Cyclohexane, 1ml