Mecoprop (MCPP), 5ug/100ml in Acetonitrile, 5ml

1,2,4,5-Tetrachlorobenzene, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 95-94-3

Difloxacin hydrochloride,neat,neat,250mg,

D6-Benzene, 2000 µg/ml, Methanol, 1ml