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Study on the chemical stability of Furacilin solution
, http://www.100md.com
Zhang Yeping(Zhang YP),Xia Xiaoping(Xia XP)
(The Affiliated Hospital for Gynecology and obstetrics,Zhejiang Medical University,Hangzhou 310006)
ABSTRACT OBJECTIVE£ºTu study the chemical stability of Furacillin solution.METHOD£ºThe concentration of Furacillin solution were determined with UV-spectrophotometry at 374nm.Classical constant temperature and initial average rate method were applied to test the stability of Furacillin solution which was compared with samples reserved for observing.RESULTS£ºThe shelflife of furacillin solution at room temperature ¡ê25¡æ0.9 determined by two methods was 87days and 84days respectively.CONCLUSION£ºInitial average rate method is a simple way to determine the stability of drug.
, °ÙÄ´Ò½Ò©
KEY WORDS classic isothermal tests,initial average rate method,furacillin,stability
ß»à«Î÷ÁÖÈÜÒºÊÇÒ½ÔºÁÙ´²³£Óõľֲ¿Ïû¶¾Ò©£¬ÓÃÓÚƤ·ô¡¢Õ³Ä¤¼°É˿ڵĸÐȾ£¬»¹¿ÉÓÃÓÚ¿ÚÇ»ÏûÑ×£¬Ç»µÀ³åÏ´µÈ£¬±¾Æ·ÓöÈȲ»Îȶ¨£¬Îª´Ë£¬ÎÒÃǶÔÆäÎȶ¨ÐÔ×÷ÈçÏÂʵÑé¡£
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Study on the chemical stability of Furacilin solution
, http://www.100md.com
Zhang Yeping(Zhang YP),Xia Xiaoping(Xia XP)
(The Affiliated Hospital for Gynecology and obstetrics,Zhejiang Medical University,Hangzhou 310006)
ABSTRACT OBJECTIVE£ºTu study the chemical stability of Furacillin solution.METHOD£ºThe concentration of Furacillin solution were determined with UV-spectrophotometry at 374nm.Classical constant temperature and initial average rate method were applied to test the stability of Furacillin solution which was compared with samples reserved for observing.RESULTS£ºThe shelflife of furacillin solution at room temperature ¡ê25¡æ0.9 determined by two methods was 87days and 84days respectively.CONCLUSION£ºInitial average rate method is a simple way to determine the stability of drug.
, °ÙÄ´Ò½Ò©
KEY WORDS classic isothermal tests,initial average rate method,furacillin,stability
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