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baiyuefei版主 (文學(xué)泰斗)
風(fēng)雪
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[求助]
藥物分析溶出度
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Dissolution <6.10> When the test is performed at 50 revolu- tions per minute according to the Paddle method, using 900 mL of a solution, which is prepared by mixing 50 mL of 0.2 mol/L hydrochloric acid TS and 150 mL of potassium chlo- ride solution (3 in 20), adding water to make 1000 mL and adjusting to pH 2.0 with 5 mol/L hydrochloric acid TS, as the dissolution medium, the dissolution rate in 45 minutes of Pioglitazone Hydrochloride Tablets is not less than 80z. Start the test with 1 tablet of Pioglitazone Hydrochloride Tablets, withdraw 10 mL of the medium at the specified minute after starting the test, and filter through a membrane filter with a pore size not exceeding 0.45 mm. Discard the |
木蟲 (正式寫手)
| 溶出度<6.10>按照槳法在50分轉(zhuǎn)/min速度下進(jìn)行試驗(yàn),使用900 mL 將50 mL 0.2 mol/L鹽酸試液(TS)和150 mL氯化鉀溶液(3:20)混合制備得到的溶液,加水定容至1000 mL ,并利用5 mol/L鹽酸 TS調(diào)節(jié)pH 至2.0,作為溶出介質(zhì),鹽酸吡格列酮在45分鐘內(nèi)的溶出率不得少于80z。利用1片鹽酸吡格列酮開始測(cè)試,在測(cè)試開始一定的時(shí)間后,吸取10 mL介質(zhì),利用孔徑不超過 0.45 mm的膜濾器進(jìn)行過濾。棄去…… |

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