±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1507  |  »Ø¸´: 7
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

lilianli1986

гæ (³õÈëÎÄ̳)

[ÇóÖú] HPLC¼ì²â´Æ¼¤ËØE1, E2, E3 ÒÑÓÐ1È˲ÎÓë

Çë½Ì°æÉϵĴóÅ£ÃÇ£¬×î½üÔÚÓÃHPLC-DAD¼ì²â´Æ¼¤ËØE1, E2, E3¡£´Æ¼¤ËØÈܽâÔÚË®ÖÐÖÆ³É»ìºÏ±êÑù¡£ÔÚ×ö±ê×¼ÇúÏßʱ·¢ÏÖÈç¹ûÁ¬Ðø½øÑù£¬²»Äܵõ½¿ÉÖØ¸´µÄ½á¹û£ºÔÚ½øµÚÒ»¸öÑùƷʱ³ö·å(E1³öÏÖÔÚ21min, E2³öÏÖÔÚ19min, E3³öÏÖÔÚ9min)£¬Í¬Ò»ÑùÆ·Á¬Ðø½øÑùµÚ¶þ´Î¾Í²»³ö·å¡£Èç¹ûÁ½¸öÑùÆ·¼ä½øÁ½¸ö¿Õ°×Ñù£¨DI water)Ôò²»»á³öÏÖÉÏÊöÎÊÌâ¡£ÇëÄÄλ½âÊÍÏÂÕâÊÇʲôԭÒò£¿·Ç³£¸Ðл¡£¡£¡£¡£ÎÒÊÇÐÂÊÖÖ»ÓÐ5¸ö½ð±Ò¡£¡£¡£
HPLC: Agilent 1200
Column: 5 µm LiChrospher RP-18, 4.6mm * 250mm
Injection volume: 50µL
Flow rate: 1mL/min
Mobile phase: acetonitrile and water
Gradient: 0 min, 90% water and 10% acetonitrile
              20 min, 50% water and 50% acetonitrile
              30 min, 0% water and 100% acetonitrile
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

daisyzhangwei

ľ³æ (Ö°Òµ×÷¼Ò)

²»ÔøÀ´¹ý¡­¡­

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
lilianli1986: ½ð±Ò+5 2014-09-18 07:37:52
ÄãµÄÌݶÈÌõ¼þÉèÖõIJ»ºÃ
Ò»°ãÕý³£Çé¿ö£¬Ò»¸ö·´ÏàµÄÌõ¼þ×îºó²»»áµ½´¿µÄÓлúÏàÀïÃæÈ¥£¬ÁíÍâÄãÍêÈ«¿ÉÒÔ°ÑÖмä50%µÄ¼×´¼±ÈÀýÌá¸ßһЩ
ÈËÉúÈôÖ»Èç³õ¼û...
4Â¥2014-09-16 09:26:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

ÄäÃû

½û³æ (ÖªÃû×÷¼Ò)

±¾Ìû½öÂ¥Ö÷¿É¼û
2Â¥2014-09-16 06:22:52
ÒÑÔÄ   ÉêÇëACI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

ÄäÃû

½û³æ (ÖªÃû×÷¼Ò)

¡ï ¡ï
·ÑÒ¦ÓÀ·Ò: ½ð±Ò+2, »¶Ó­³£À´·ÖÎö°æ½»Á÷ 2014-09-16 09:18:53
±¾Ìû½öÂ¥Ö÷¿É¼û
3Â¥2014-09-16 06:24:22
ÒÑÔÄ   ÉêÇëACI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

lilianli1986

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by shen2003 at 2014-09-16 06:24:22
ÔÚ30·ÖÖÓºóÃæ¼ÓÒ»¸ö³õʼ±ÈÀýµÄ10·ÖÖÓ×óÓ񵀮½ºâ
...

лл£¡ÄÇÆ½ºâµÄÄ¿µÄÊÇʲô£¿±ÈÈçÑùÆ·³ö·åÔÚ10·ÖÖÓÒÔºó£¬ÄÇÊÇ·ñÐèÒªÉèÖóõʼ±ÈÀý10·ÖÖÓ×óÓ񵀮½ºâ£¿¿´ÎҵĽá¹ûÊÇÓ¦¸ÃÉèÖᣡ£µ«ÎÒ²»Ì«Ã÷°×ƽºâµÄÄ¿µÄÊÇʲô£¿ÓÐʲô¿ÉÒÔÍÆ¼öµÄ×ÊÁÏô£¿HPLCÎÒÊÇÐÂÊÖ¡£¡£¡£¡£·Ç³£¸Ðл
5Â¥2014-09-18 07:36:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 281Çóµ÷¼Á +4 ÑÇ¿ËÎ÷good 2026-03-26 6/300 2026-03-29 21:06 by °¡Àî999
[¿¼ÑÐ] 296Çóµ÷¼Á +6 ±Ë°¶t 2026-03-29 6/300 2026-03-29 20:22 by ÓÀ×ÖºÅ
[¿¼ÑÐ] »¯Ñ§0703 µ÷¼Á 306·Ö Ò»Ö¾Ô¸211 +7 26ÒªÉϰ¶ 2026-03-28 7/350 2026-03-29 20:04 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] µ÷¼Á310 +12 ÎÂÈáµÄÍí°² 2026-03-25 13/650 2026-03-29 20:01 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ£¬080500ѧ˶£¬×Ü·Ö317·ÖÇóµ÷¼Á +8 ¾Ù¸öÀõ×Óoi 2026-03-24 9/450 2026-03-29 13:08 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©Àí¹¤´óѧ±¾¿Æ211²ÄÁϹ¤³Ì294Çóµ÷¼Á +8 mikasaµÄΧ½í 2026-03-28 8/400 2026-03-29 12:48 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 330·ÖÇóµ÷¼Á +5 qzenlc 2026-03-29 5/250 2026-03-29 07:37 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 289Çóµ÷¼Á +13 ÐÂʱ´ú²ÄÁÏ 2026-03-27 13/650 2026-03-29 01:16 by 544594351
[¿¼ÑÐ] 394Çóµ÷¼Á +3 ºÃʶàÄ¥¾²ºò¼ÑÒ 2026-03-26 5/250 2026-03-28 14:24 by ÌÆãå¶ù
[¿¼ÑÐ] 322Çóµ÷¼Á +5 ¾É… 2026-03-24 5/250 2026-03-28 13:26 by Iveryant
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ²ÄÁÏѧ˶Çóµ÷¼Á +3 @taotao 2026-03-28 3/150 2026-03-28 10:26 by JourneyLucky
[¿¼ÑÐ] 085405 ¿¼µÄ11408Çó¸÷λÀÏʦ´ø×ß +3 Qiuѧing 2026-03-28 3/150 2026-03-28 09:19 by ÀֺǺǵÄ×·ÃÎÈË
[¿¼ÑÐ] 286Çóµ÷¼Á +4 ¶ªµôÀÁ¶è 2026-03-27 7/350 2026-03-28 08:07 by baoball
[¿¼ÑÐ] ¿¼Ñе÷¼Á +9 СÀ¯ÐÂ±Ê 2026-03-26 9/450 2026-03-27 11:10 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ÇóÇóÁËÊÕÏÂÎÒ°É£ 2026-03-26 4/200 2026-03-27 10:37 by zhshch
[¿¼ÑÐ] 324Çóµ÷¼Á +8 hanamiko 2026-03-26 10/500 2026-03-27 08:06 by hypershenger
[¿¼ÑÐ] 085602 289·ÖÇóµ÷¼Á +8 WWWÎ÷Î÷¸¥Ë¹ 2026-03-24 8/400 2026-03-26 16:33 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 289Çóµ÷¼Á +17 ˶ÐǸ° 2026-03-23 17/850 2026-03-26 16:18 by ²»³Ôô~µÄ؈
[Óлú½»Á÷] ÓлúºÏ³ÉÇóÖú 20+3 FENGSHUJEI 2026-03-23 5/250 2026-03-24 19:31 by 88817753
[¿¼ÑÐ] 336»¯¹¤µ÷¼Á +4 Íõ´ó̹1 2026-03-23 5/250 2026-03-23 18:32 by allen-yin
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û