g-Hexabromocyclododecane, 50µg/mL in Toluene,1,2ml

PAH-CVS-B Calibration Kit, 5 x 1.0ml, isooctane

Ethyl-ß-D-6-glucuronide, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 17685-04-0

Alprazolam, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 28981-97-7