Cefozopran Hydrochloride on Xtimate SEC-120

Sample Solution

Column Xtimate SEC-120, 5μm, 7.8×300mm (P/N 00237-31052)
Mobile Phase Phosphate buffer(pH7.0):0.05mol/LNaH2PO4 =61:39, adjust pH to 7.0 with phosphoric acid
Detection 254nm
Temperature 30℃
Flow Rate 0.5ml/min
Injection Volume 10ul