2-Methylnaphthalene, 10 µg/ml, Cyclohexane, 10ml

D7-Clenproperol, 10mg

GC-IRMS Standards (C15 (?13C: -30.22); C20 (?13C: -33.06); C25 (?13C: -28.21)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no.

1,2,3,5,7,8-Hexachloronaphthalene, 1.2ml x 50ug/ml, nonane