PCDD & PCDF Calibration Kit, 6 x 200ul, nonane

Carbazole-d8, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 97960-57-1

Thiodicarb, 10.0 µg/ml, Acetonitrile, 10ml

Cycloheptane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 291-64-5