Simazine (ring-13C3), 100ug/ml in MeOH, 1,2ml

ß-Hexabromocyclododecane,50 µg/mL,toluene,1mL,

3-Methoxynaltrexone hydrochloride, neat, Solvent-neat, Unit 20mg, # of units-1, Cas.no. 515836-11-0

ASTM D-4815 Calibration Mix #4