Iodofenphos, 10.0 µg/ml, Ethyl acetate, 10ml

2,3,7,8-Tetrachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 206-44-0

Nitrogen Calibration Set-Low Boiling Solvents Units: 1x1mL ampoules or 10mL screw-capped bottle Nitrogen introduced using Pyridine Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4140-0 Blank S-4140-03 0.3