Ofloxacin, 100 µg/ml, Methanol, 1ml

2,4,5-Tribromoiodobenzene, 100µg/mL, Solvent-isooctane, Unit 1ml, # of units-1, Cas.no.

Benzyldimethyldodecylammonium chloride, 100 µg/ml,

p-Toluidine, 250mg