EPA Method 8141 / 1618 Pesticide Mix A

PCN Window Defining Solution/Mixture, 1.2ml, nonane

alpha alpha alpha (24R)-24-Methylcholest-3-ene and alpha alpha alpha (24R)-Ethylcholest-3-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 211423-39-9 / 376372-00-8

2,4-DB-2-ethylhexyl ester, 250mg