WS Chorinated DBP’s - EPA Method 551

Decaline (cis+trans), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 91-17-8

(24R)-24-Methylcholest-4-ene and (24R)-24-Ethylcholest-4-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 79897-60-2 / 71609-17-1

Fenthion, 10.0 µg/ml, Acetonitrile, 10ml