537.1 Analyte primary dilution std

Fluoranthene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 206-44-0

Endrin aldehyde, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 7421-93-4

2,2',5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane