PCB Calibration Solution, 100µg/ml in Acetone, 1ml Back Catalog number: C-CCSEC-R Availability: In the manufacturer's stock Price on request - + Recommended 673505 Chlorfenvinphos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 0419.16-150-CY n-Hexadecane, ?13C: - 33.71, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 544-76-3 Price on request 34091 Hexachloroethane Price on request