1,2,3,4,6-Pentachloronaphthalene,,,,

1,4-Bis(2-hydroxyisopropyl)benzene

2,2',3,4',6-Pentachlorobiphenyl,100 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