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GB14750-2010ºÍUSP 37 <571>¶¼ÓйØÓÚ×ÏÍâ·¨²â¶¨Î¬ÉúËØAº¬Á¿µÄ¼ÆË㹫ʽ£¬ÄκÎÎÒÍêÈ«¿´²»¶®£¡ Çë½Ì¸÷룬ÓÐËÄܰïæ½âÊÍÒ»ÏÂÕâÁ½¸ö¹«Ê½ÊÇÔõÃ´ÍÆµ¼³öÀ´µÄÂð£¿Ôõô¶¼Ã»±êÃ÷Îü¹âϵÊýÊǶàÉÙѽ£¿1900ºÍ0.549ÊÇʲô£¿USPÖС®Result¡¯ºÍ¡®C¡¯´ú±íʲôº¬Ò壬µ¥Î»ÊÇʲô£¿ GB14750-2010 x=E_1cm^(1%) (328cm)¡Á1900 ÆäÖУº x--------------ÿ¿ËÑùÆ·Öк¬ÓÐάÉúËØAµÄIU E_1cm^(1%)--------°Ù·ÖÎüÊÕϵÊý USP37 <571> Calculate the Vitamin A, in mg, in the portion of sample taken using the following formulas: Result=(0.549¡ÁA_325)/(L¡ÁC) L=Length of absorption cell (cm) C=Concentration in the final isopropyl alcohol solution of test specimen (g/100ml) or capsules or tablets (units/100ml) |
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- Ó¦Öú: 8 (Ó×¶ùÔ°)
- ½ð±Ò: 202
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- Ìû×Ó: 174
- ÔÚÏß: 63.2Сʱ
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- ×¢²á: 2010-07-29
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- Ó¦Öú: 8 (Ó×¶ùÔ°)
- ½ð±Ò: 202
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- Ìû×Ó: 174
- ÔÚÏß: 63.2Сʱ
- ³æºÅ: 1065971
- ×¢²á: 2010-07-29
- רҵ: É«Æ×·ÖÎö
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- ×¢²á: 2010-07-29
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xuyingemail
гæ (СÓÐÃûÆø)
- Ó¦Öú: 8 (Ó×¶ùÔ°)
- ½ð±Ò: 202
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- ºì»¨: 2
- Ìû×Ó: 174
- ÔÚÏß: 63.2Сʱ
- ³æºÅ: 1065971
- ×¢²á: 2010-07-29
- רҵ: É«Æ×·ÖÎö
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