epsilon-HCH (BHC)

DL-N-Nitrosonornicotine-d4, 1000µg/mL, Solvent-acetonitrile, Unit 2mL, # of units-1, Cas.no. 66148-19-4

2,6-Dichlorobenzyl chloride,1000 µg/mL,isooctane,1mL,

Diethylene glycol