Difloxacin hydrochloride,neat,neat,250mg, Back Catalog number: 12075.21-250MG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 11618.24-100-ME Spironolactone,100 µg/mL,MeOH,1mL, Price on request 684313 D6-N-Nitrosodimethylamine, 100 µg/ml, Acetonitril Price on request 70475 1,2,4-Trimethylbenzene Price on request