²é¿´: 3548  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

vipjhy

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] ±¥ºÍÈܽâ¶ÈµÄÎÊÌâ

ÔÚ×ö·ÂÖÆÒ©£¬Óë¶ÔÕÕÖÆ¼Á¶Ô±ÈÈܳöÇúÏß֮ǰ£¬¶ÔÔ­Áϵı¥ºÍÈܽâ¶È½øÐвⶨ¡£ÎÒÏëÖªµÀ±¥ºÍÈܽâ¶È²â¶¨µÄ¾ßÌå×ö·¨£¬¶ÔÕÕµÄÅäÖ᣻¹ÓУ¬Èܳö½éÖʵÄÑ¡Ôñ£¬¶ÔÓÚÒ»¸ö·ÂÖÆÒ©£¬ÊÇÑ¡ÓÃÖйúÒ©µäµÄ»º³åÒº£¬»¹ÊÇÅ·ÖÞ»òÊÇÈÕ±¾ÃÀ¹úµÄ½éÖÊÅäÖÆÏàÓ¦pHµÄ½éÖʵÄÑ¡ÔñÒÀ¾Ý£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

vipjhy

Òø³æ (СÓÐÃûÆø)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
2Â¥: Originally posted by catwithdog at 2012-11-22 03:34:01
For your reference:
1.        ¶ÔÓÚÒ»¸ö·ÂÖÆÒ©£¬ÊÇÑ¡ÓÃÖйúÒ©µäµÄ»º³åÒº£¬»¹ÊÇÅ·ÖÞ»òÊÇÈÕ±¾ÃÀ¹úµÄ½éÖÊÅäÖÆÏàÓ¦pHµÄ½éÖʵÄÑ¡ÔñÒÀ¾Ý£¿
You can find this brand drug is from Å·ÖÞ»òÊÇÈÕ±¾, ÃÀ¹ú and search their dissol ...

Thanks!
3Â¥2012-11-22 21:06:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

catwithdog

гæ (³õÈëÎÄ̳)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
marktiger: ½ð±Ò+1, лл²ÎÓ룬»¶Ó­³£À´¡£ 2012-11-22 08:07:14
vipjhy: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú 2012-12-07 07:42:50
For your reference:
1.        ¶ÔÓÚÒ»¸ö·ÂÖÆÒ©£¬ÊÇÑ¡ÓÃÖйúÒ©µäµÄ»º³åÒº£¬»¹ÊÇÅ·ÖÞ»òÊÇÈÕ±¾ÃÀ¹úµÄ½éÖÊÅäÖÆÏàÓ¦pHµÄ½éÖʵÄÑ¡ÔñÒÀ¾Ý£¿
You can find this brand drug is from Å·ÖÞ»òÊÇÈÕ±¾, ÃÀ¹ú and search their dissolution method. If this drug is from ÃÀ¹ú and dissolution is pH1.2 and 6.8 (often use), then you can follow USP to prepare your Èܳö½éÖÊ and also use this buffer system to compare your dissolution profile.
2.        ±¥ºÍÈܽâ¶È²â¶¨µÄ¾ßÌå×ö·¨£¬¶ÔÕÕµÄÅäÖÃ.
1)        Follow your dissolution method, decide yourÈܳö½éÖÊ.
2)        Develop your Ô­ÁÏ assay method (we often use HPLC method).
3)        Dissolve yourÔ­ÁÏ in whatever Èܳö½éÖÊyou want to try to small flask to save your Ô­ÁÏ till can not be dissolved.
4)        Stir at room temp for 24 hrs.
5)        Take the supernatant, filter and run HPLC.
6)        Calculate theÔ­ÁÏconcentration against working standard.

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

2Â¥2012-11-22 03:34:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

laiyin_111

ľ³æ (ÕýʽдÊÖ)

ÃÎÏë¼Ò

ÇëÎʾßÌåHPLC²â¶¨Ê±£¬ÊÇ6+1×ß¶ÔÕÕÑùÆ·Âð£¿
ÏëÏëÏÖÔÚ£¬ÓÐÊ¿É×ö£¬¼´ÊÇÐÒ¸£~
4Â¥2016-12-01 09:46:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 299Çóµ÷¼Á +6 shxchem 2026-03-20 8/400 2026-03-25 10:18 by ÎíÉ¢ºóÏàÓölc
[¿¼ÑÐ] 318Çóµ÷¼Á +5 plumÀî×Ó 2026-03-21 8/400 2026-03-25 09:26 by aa331100
[¿¼ÑÐ] 0854µç×ÓÐÅÏ¢Çóµ÷¼Á +7 ¦Á____ 2026-03-22 8/400 2026-03-25 08:02 by ààgkvc
[¿¼ÑÐ] ÉúÎïѧѧ˶Çóµ÷¼Á +7 СÑò˯×ÅÁË? 2026-03-23 10/500 2026-03-25 02:24 by Çå·ç·÷Ñï¡£ m
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +7 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 7/350 2026-03-24 20:26 by peike
[Óлú½»Á÷] ÓлúºÏ³ÉÇóÖú 20+3 FENGSHUJEI 2026-03-23 5/250 2026-03-24 19:31 by 88817753
[¿¼ÑÐ] ÕÐ08¿¼Êýѧ +7 laoshidan 2026-03-20 16/800 2026-03-24 17:52 by ÎÚÀ­¶ùɽÂö
[¿¼ÑÐ] ¡¾Ë«Ò»Á÷ԺУÐÂÄÜÔ´¡¢»·¾³²ÄÁÏ£¬²ÄÁϼӹ¤ÓëÄ£ÄâÕÐÊÕ´óÁ¿µ÷¼Á¡¿ +4 Higraduate 2026-03-22 7/350 2026-03-24 11:23 by ÖÖ´óÊ÷
[¿¼ÑÐ] »·¾³Ñ§Ë¶288Çóµ÷¼Á +8 ƤƤƤ123456 2026-03-22 8/400 2026-03-23 23:47 by ÈÈÇéɳĮ
[¿¼ÑÐ] 306Çóµ÷¼Á +9 chuanzhu´¨Öò 2026-03-18 9/450 2026-03-23 13:17 by luoyongfeng
[¿¼ÑÐ] 269ר˶Çóµ÷¼Á +6 ½ð¶÷±´ 2026-03-21 6/300 2026-03-22 14:31 by ColorlessPI
[¿¼ÑÐ] Çóµ÷¼Á +5 Zhangbod 2026-03-21 7/350 2026-03-22 13:13 by Zhangbod
[¿¼ÑÐ] 303Çóµ÷¼Á +5 °²ÒäÁé 2026-03-22 6/300 2026-03-22 12:46 by ËØÑÕÇã³Ç1988
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«»ª´óѧ¿ØÖÆÑ§Ë¶320Çóµ÷¼Á +3 Grand777 2026-03-21 3/150 2026-03-21 19:23 by ¼òÖ®-
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 ÄÝÄÝninicgb 2026-03-21 4/200 2026-03-21 18:39 by ѧԱ8dgXkO
[»ù½ðÉêÇë] ѧУÒѾ­Ìá½»µ½NSFC£¬»¹ÄÜÐÞ¸ÄÂ𣿠40+4 babangida 2026-03-19 9/450 2026-03-21 16:12 by babangida
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³×¨Ë¶£¬×Ü·Ö308Çóµ÷¼Á +3 īīĮ 2026-03-18 3/150 2026-03-21 00:39 by JourneyLucky
[¿¼ÑÐ] 274Çóµ÷¼Á +10 S.H1 2026-03-18 10/500 2026-03-20 23:51 by JourneyLucky
[¿¼ÑÐ] ÖÐÄÏ´óѧ»¯Ñ§Ñ§Ë¶337Çóµ÷¼Á +3 niko- 2026-03-19 6/300 2026-03-20 21:58 by luoyongfeng
[¿¼ÑÐ] 295¸´ÊÔµ÷¼Á +8 ¼òľChuFront 2026-03-19 8/400 2026-03-20 20:44 by zhukairuo
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û