Bis-(2-chloroethoxy)-methane, 100 ng/µl, 1ml

alphaßß (20R)-Cholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 69483-47-2

Methamidophos, 100 µg/ml, Ethyl acetate, 5ml

6-Methyl-2-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 17579-79-2