Ceftazidime is a cephem antibiotic used to treat bacterial infections. Some formulations of ceftazidime contain arginine. KW402.5-4F, an aqueous SEC (GFC) column, was used to separate ceftazidime and arginine, and a good separation was obtained.
Sample: 0.2 mg/mL each, 10 µL
- ：Shodex KW402.5-4F (4.6 mm I.D. x 300 mm)
- ：1.15 g/L NH4H2PO4 (pH 2.0 adjusted with H3PO4)/CH3CN=25/75
- Flow rate
- ：0.5 mL/min
- ：UV (206 nm)
- Column temp.
- ：30 ℃
Sample Name Index
Operation Manual / Certificate of Analysis
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