Sulfotep, 100 µg/ml, Acetonitrile, 1ml

0.10 N KMnO4 Standard Soln.

2,3,3',4,4',5,5'-Heptachlorobiphenyl (189)

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