The formulation and technology of cefetamet pivoxil hydrochloride tablets were presented to solve the problem of low drug release and unstability. The results showed the tablets complied with the standard and could ma...The formulation and technology of cefetamet pivoxil hydrochloride tablets were presented to solve the problem of low drug release and unstability. The results showed the tablets complied with the standard and could maintain stable in 18 months.展开更多
A HPLC method for determination of gatifloxacin and sodium chloride injection was presented. A Shim-Pack CLC-ODS column was used with mobile phase of 0.02 mol/L potassium dihydrogen phosphate buffer solution （ pH4.0 ...A HPLC method for determination of gatifloxacin and sodium chloride injection was presented. A Shim-Pack CLC-ODS column was used with mobile phase of 0.02 mol/L potassium dihydrogen phosphate buffer solution （ pH4.0 , adjusted with H3PO4）-acetonitrile （85∶15, containing 2 mmol/L tetrabutylammonium bromide） at detection wavelength of 292 nm . It had a good linearity over the concentration range of 4～ 32 μg/ml . The average recovery was 98.5% with RSD of 0.7% .展开更多
文摘The formulation and technology of cefetamet pivoxil hydrochloride tablets were presented to solve the problem of low drug release and unstability. The results showed the tablets complied with the standard and could maintain stable in 18 months.
文摘A HPLC method for determination of gatifloxacin and sodium chloride injection was presented. A Shim-Pack CLC-ODS column was used with mobile phase of 0.02 mol/L potassium dihydrogen phosphate buffer solution （ pH4.0 , adjusted with H3PO4）-acetonitrile （85∶15, containing 2 mmol/L tetrabutylammonium bromide） at detection wavelength of 292 nm . It had a good linearity over the concentration range of 4～ 32 μg/ml . The average recovery was 98.5% with RSD of 0.7% .
