Sulfabenzamide, 100 µg/ml, Methanol, 1ml

2,2',3',4,4',5-Hexachloro-3-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

2-[4-[(2RS)-3-Chloro-2-hydroxypropoxy]phenyl]acetamide, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 115538-83-5

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