Dieldrin, 100 µg/ml, Ethyl acetate, 5ml

Methyl 9-trans-12-hydroxyoctadecenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7706-01-6

3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic Acid, 98%, 1g

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