4-n-Octylphenol-mono-ethoxylate, 10.0 µg/ml, Acet

Nitrogen Calibration Set-High Boiling Solvents Units: 1x1mL ampoules or 10mL screw-capped bottle Nitrogen introduced using Carbazole Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4141-0 Blank S-4141-03

2,2-Dichloropropane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 594-20-7

2,2,3,4,5-Pentachlorobiphenyl (BZ-90)