Perfluorooctane sulfonic acid, 10mg

Difloxacin hydrochloride,neat,neat,250mg,

3-Nitrobenzanthrone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 17117-34-9

Mass-Labelled PCDDs/PCDFs/PCBs Solution/Mixture, 1.2ml, nonane