gamma-HCH D6, 100µg/mL in Cyclohexane, 1ml

n-Butyl n-pentyl phthalate, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3461-29-8

Aztreonam, 50mg

PCB Congener Surrogate Standard Mix