Endrin ketone

1,1-Dichloro-2-[2-chloro(13C6)phenyl]-2-[4-chloro(13C6)phenyl]ethane, 1.2mL x 100ug/mL, nonane

n-Hexane, neat, Solvent-neat, Unit 10mL, # of units-1, Cas.no. 110-54-3

Metribuzin, 100µg/ml in Acetonitrile, 5ml