2-Bromopropionic acid, 250mg

trans-1,3-Dimethylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 2207-03-6

Methoxychlor, 10.0 µg/ml, Isooctane, 10ml

GC/MS Calibration Standard