Crotoxyphos, 10.0 µg/ml, Isooctane, 10ml

Acetic acid, 5ml

Calibration Kit for HRGC/HRMS Analysis of PCBs, in Nonane, 6 x 200µl

1,3-Dimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16664-45-2