Fenthion-oxon, 10.0 µg/ml, Acetonitrile, 1ml

Norfloxacin,neat,neat,100mg,

5,12-Naphthacenequinone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1090-13-7

Methyl tert-butyl ether