Method 429 Native PAH Stock Solution, 1.2ml, isooctane

9,10-Dichlorooctadecanoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 5829-48-1

2H-Perfluoro-2-octenoic acid (6:2), 1.2ml x 50ug/ml, isopropanol

Heptachlor-endo-epoxide (trans-, isomer A), 10µg/ml in CY, 10ml