Acephate, 100µg/mL in Acetonitrile, 1ml

D5-PCB 116, 10.0 µg/ml, Isooctane, 1ml

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

2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules