(-)-Nicotine, 100 µg/ml, Methanol, 1ml

Difloxacin hydrochloride,neat,neat,250mg,

Methacrylonitrile

Metazachlor, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 67129-08-2