Tolclofos-methyl, 100 µg/ml, Ethyl acetate, 5ml

alphaßß (20R,24R)-24-Ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 71117-92-5

Di-n-ditridecyl phthalate,1000 µg/mL,isooctane,1mL,

Malathion, 100µg/ml in Acetonitrile, 5ml