PCB No. 78, 100µg/ml in Isooctane, 1ml

1-Butoxy-2,3-difluoro-4-(trans-4-propylcyclohexyl)benzene, 1g

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

Valeraldehyde, 1ml