PCB 101, 10.0 µg/ml, Isooctane, 10ml

2-Chlorodibenzofuran, 1.2ml x 50ug/ml, nonane

4-tert-Amylphenol, certified, 0.25g

Low level Nitrogen Calibration Units: 1x1mL ampoules or 10mL screwcapped bottle Nitrogen introduced using Aniline Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4142-0 Blank S-4142-05 0.5 S-4142-1