1,2:3,4-Diepoxybutane

Internal/Injection Standards, 1.2ml, toluene

1-Bromo-3,4-dichloro-5-fluorobenzene, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no.

Diethylstilbestrol,1000 µg/mL,MeOH,1mL,