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

17alpha-Estradiol-2,4-d2,neat,neat,10mg,

Hexachlorocyclopentadiene

Di-n-heptyltin dichloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 74340-12-8