| ²é¿´: 858 | »Ø¸´: 4 | ||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||
286953587Ìú³æ (СÓÐÃûÆø)
|
[ÇóÖú]
ÃÀ¹úÒ©µäΪʲôд³ÉÕâÑù¡£¡£¡££¿ ÒÑÓÐ1È˲ÎÓë
|
|
|
¸÷λºÃÓÑÇëÔÁÂÎÒ±êÌâµ³¡£¡£¡£Ð»Ð» ÏÂÎÄÊÇÃÀ¹úÒ©µä35°æ£¬µØÈûÃ×ËÉÆ¬Èܳö¶È²â¶¨£¬ÎÒ¿´µÃ²»ÊǺÜÃ÷°×£¬Çó·Òëһϣ¬Ð»Ð» Procedure¡ªExtract a filtered aliquot of Dissolution Medium£¬equivalent to about 200 ¦Ìg of dexamethasone, with three 15mL portions of chloroform. Evaporate the combined chloroform extracts on a steam bath just to dr yness, cool, and dissolve the residue in 20 mL of alcohol. Proceed as directed for Procedure under Assay for Steroids 〈351〉, except to allow to stand in the dark for 45 minutes. Calculate the portion, in mg, of C 22H29FO5 dissolved by the formula: 10£¨C/V)(Au/As) in which V is the volume, in mL, of the aliquot extracted with chloroform. |
» ²ÂÄãϲ»¶
»¯¹¤Çóµ÷¼Á£¡
ÒѾÓÐ37È˻ظ´
²ÄÁÏÓ뻯¹¤µ÷¼Á
ÒѾÓÐ39È˻ظ´
279ѧ˶ʳƷרҵÇóµ÷¼ÁԺУ
ÒѾÓÐ19È˻ظ´
±¾¿ÆÉúÎïÐÅϢѧ£¬×Ü·Ö362 Çó07 08µ÷¼Á
ÒѾÓÐ7È˻ظ´
ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©×ö¹ý·Ö×ÓʵÑé
ÒѾÓÐ10È˻ظ´
»¯¹¤Ñ§Ë¶294·Ö£¬Çóµ¼Ê¦ÊÕÁô
ÒѾÓÐ18È˻ظ´
Ò»Ö¾Ô¸0703»¯Ñ§ÕÐ61×îÖÕÅÅÃû62»¯Ñ§Çóµ÷¼Á
ÒѾÓÐ33È˻ظ´
266µ÷¼Á
ÒѾÓÐ11È˻ظ´
271Çóµ÷¼Á
ÒѾÓÐ26È˻ظ´
Ò»Ö¾Ô¸085502£¬267·ÖÇóµ÷¼Á
ÒѾÓÐ18È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ÇëÎÊÏÂÃæµÄÕâÆªÎÄÕ¸ÃÔõô·ÅÔڲο¼ÎÄÏ×ÖÐÄØ£¿
ÒѾÓÐ6È˻ظ´
¸ÃÎÄÏ×Ó¦¸ÃÔõôÒýÓã¬
ÒѾÓÐ3È˻ظ´
ÎÒ¿¼Á½´ÎÉêÂÛ¶¼Ð´³É¼ÇÐðÎÄ£¬ÎªÊ²Ã´»¹ÓÐÄÇô¶à·Ö£¿
ÒѾÓÐ20È˻ظ´
Á¿×ÓÁ¦Ñ§Öв¨º¯ÊýΪʲôҪд³É¸´ÊýÐÎʽ
ÒѾÓÐ55È˻ظ´
ÇóÖú£¬ÇëÎÊCMC-Na×ö±À½â¼ÁÓøßÖеÍÄĸöÕ³¶ÈºÏÊÊ£¿
ÒѾÓÐ8È˻ظ´
¡¾×ªÌû¡¿ÈÃÈËÄÑÒÔÏàÐŵÄÖйúҩƷ˵Ã÷Êé---Ò©ÉóµÄÃØÃÜ
ÒѾÓÐ18È˻ظ´
ÈçºÎ׫д²éб¨¸æ---²éб¨¸æµÄ׫дÓë²éа¸Àý·ÖÎö--107Ò³PPT
ÒѾÓÐ207È˻ظ´

286953587
Ìú³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2.8
- É¢½ð: 5
- Ìû×Ó: 251
- ÔÚÏß: 56.6Сʱ
- ³æºÅ: 1471358
- ×¢²á: 2011-11-01
- רҵ: ÉúÎï´ó·Ö×ӽṹÓ빦ÄÜ

4Â¥2013-12-23 22:18:22
286953587
Ìú³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2.8
- É¢½ð: 5
- Ìû×Ó: 251
- ÔÚÏß: 56.6Сʱ
- ³æºÅ: 1471358
- ×¢²á: 2011-11-01
- רҵ: ÉúÎï´ó·Ö×ӽṹÓ빦ÄÜ

2Â¥2013-12-23 09:04:20
ß÷ß÷Óëßãßã
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
Òª°ÑÉú»î¹ý³ÉÊ«ºÍÔ¶·½
- Ó¦Öú: 114 (¸ßÖÐÉú)
- ½ð±Ò: 10271.2
- É¢½ð: 17
- ºì»¨: 12
- Ìû×Ó: 1487
- ÔÚÏß: 279.9Сʱ
- ³æºÅ: 1462445
- ×¢²á: 2011-10-26
- ÐÔ±ð: MM
- רҵ: Ò©Îï·ÖÎö
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
|
²Ù×÷£ºÈ¡¹ýÂ˺óµÄÈܳöÑùÆ·ÊÊÁ¿£¬Ô¼200΢¿ËµØÈûÃ×ËÉ£¬ÓÃ15mLÂÈ·ÂÝÍÈ¡Èý´Î£¨3¸ö15ml£©¡£ºÏ²¢ÝÍȡҺ£¬ÐýÕôµÃµ½¸ÉÔïÎÀäÈ´£¬ÓÃ20ºÁÉýÒÒ´¼¸´ÈÜ¡£ÆäÓà²Ù×÷Çë²ÎÕÕÀà¹Ì´¼·ÖÎö²½Öè<351>£¨³ýÁ˲»Óþ²ÖÃÔÚºÚ°µÖÐ45·ÖÖÓ£©¡£ÒÔmgΪµ¥Î»¼ÆË㣬µØÈûÃ×ËÉC22H29FO5Èܽâ¶ÈΪ£º 10£¨C / V£©£¨Au/ As£© ÆäÖУ¬VÊÇÌå»ý(ÒÔmLΪµ¥Î»£©£¬ÊÇÖ¸ÓÃÂÈ·ÂÝÍÈ¡µÃµ½µÄºÏ²¢Ìå»ý¡£ |

3Â¥2013-12-23 12:52:28
ß÷ß÷Óëßãßã
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
Òª°ÑÉú»î¹ý³ÉÊ«ºÍÔ¶·½
- Ó¦Öú: 114 (¸ßÖÐÉú)
- ½ð±Ò: 10271.2
- É¢½ð: 17
- ºì»¨: 12
- Ìû×Ó: 1487
- ÔÚÏß: 279.9Сʱ
- ³æºÅ: 1462445
- ×¢²á: 2011-10-26
- ÐÔ±ð: MM
- רҵ: Ò©Îï·ÖÎö

5Â¥2013-12-28 09:58:14













»Ø¸´´ËÂ¥