2,3',4,4',5-Pentachloro-3-biphenylol, 1.2ml x 50ug/ml, nonane

N-Nitrosomorpholine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 59-89-2

NPD F-Internal Standard Cocktail 3 Analytes, each concentration as listed in isooctane; units: 1x1mL, 5x1mL, 10x1mL Chiron No. Name CAS No Conc. 1313.10 1-Fluoronaphthalene [321-38-0 ] 1

Native Chlorinated Methoxybiphenyl Solution/Mixture, 1.2ml, nonane