Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1067  |  »Ø¸´: 9
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

52250824

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ÖÊÆ×¸ßÊÖ½ø

ÎÒµÄÄ¿±ê²úÎï·Ö×ÓÁ¿ÊÇ242.3
´òÖÊÆ×ºóÓÐ243.4£¨M+1£©£¬265.2£¨M+Na£©
»¹ÓÐ485.3£¨2M+1£©£¬507.5£¨2M+Na£©


ÇëÎÊ485.3ºÍ507.5ÊÇÎÒÒªµÄ¶«Î÷Â𣿶øÇÒ507.5Õâ¸ö·å±È½Ï¸ß¡£


»¹ÓÐË­ÄܸæËßÎÒЩ¼ÆË㹫ʽ   ÏóM+1Ö®ÀàµÄ

[ Last edited by 52250824 on 2009-5-18 at 13:47 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

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

nsdcsj

Òø³æ (СÓÐÃûÆø)

³ýÁË·å »¹Òª¿¼ÂÇÇ¿¶ÈµÄ ²»Ì«Àí½âÔõô»á2MµÄ·å ÒòΪÄãµÄ·Ö×ӽṹҲ²»ÖªµÀ
2Â¥2009-05-18 13:36:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄäÃû

Óû§×¢Ïú (ÕýʽдÊÖ)

±¾Ìû½öÂ¥Ö÷¿É¼û
3Â¥2009-05-18 14:06:51
ÒÑÔÄ   ÉêÇëACI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

gao_bobo

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
52250824(½ð±Ò+1,VIP+0):лл 5-18 19:17
52250824(½ð±Ò+2,VIP+0):лл 5-18 19:18
³öÏÖ¶þ¾ÛÐÎʽµÄÀë×Ó£¬ÊÇËùÓÐÈíµçÀ뷽ʽµÄ¹²Í¬ÎÊÌ⣬·¢Éú¾ÛºÏµÄ¸ÅÂʺÍÑùÆ·ÐÔÖʼ°ÊµÑéÌõ¼þÓйء£
4Â¥2009-05-18 14:39:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sophia125

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
52250824(½ð±Ò+2,VIP+0):лл 5-18 19:17
2M+Na 2M+H Ò²ÊÇ¿ÉÄܵİ¢
5Â¥2009-05-18 14:55:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sunli0808

¡ï ¡ï ¡ï ¡ï ¡ï
52250824(½ð±Ò+5,VIP+0):лл 5-18 19:17
Èç¹ûÑùÆ·ÈÜҺͨ¹ýESIÔ´µçÀ루ESIÔ´Êʺϼ«ÐÔÉÔ΢´óÒ»µãµÄ»¯ºÏÎ£¬¼îÐÔ»¯ºÏÎïºÜÈÝÒ×¼ÓºÏÖÊ×Ó£¬´øÕýµçºÉ£¬ÐγÉ[M+H]+£¬m/z¾ÍÊÇ·Ö×ÓÁ¿¼Ó1£¬ËáÐÔ»¯ºÏÎïºÜÈÝÒ×¶ªÊ§ÖÊ×Ó£¬´ø¸ºµçºÉ£¬ÐγÉ[M-H]-£¬m/z¾ÍÊÇ·Ö×ÓÁ¿¼õ1£»
µ±È»£¬ESI²»Ö»ÊÇ»áÐγɼÓÇâ»ò¼õÇâ·åµÄ£¬»¹ÓбðµÄÇé¿ö£¬ÕýÀë×ÓÈ磺[M+Na]+,[M+K]+,[M+NH4]+...¸ºÀë×ÓÈ磺[M+Cl]-,[M+HCOOH-H]-,[M+CH3COOH-H]-...
ÒѾ­ÊÇÀë×ÓÐ͵ϝºÏÎÈç¼¾ï§ÑÎÀ࣬µÃµ½µÄ¾ÍÊÇM£«
µ±ÑùƷŨ¶È±È½Ï¸ßʱ£¬»¹»á²úÉú¶þ¾ÛÀë×Ó£¬Èç[2M+H]+,[2M+Na]+...
ESIÔ´»¹»áÐγɶàµçºÉÀë×Ó£¬ÌرðÊÇÔÚ·Ö×ÓÁ¿½Ï´óµÄëÄÀ໯ºÏÎÈç[M+nH]n+,[M-nH]n-...
ÕâЩ¶¼²»ÊǼòµ¥µÄ·Ö×ÓÁ¿¼Ó1ºÍ¼õ1ÁË¡£
6Â¥2009-05-18 17:58:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄäÃû

Óû§×¢Ïú (ÕýʽдÊÖ)

±¾Ìû½öÂ¥Ö÷¿É¼û
7Â¥2009-05-18 19:49:31
ÒÑÔÄ   ÉêÇëACI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

zhangfei7706

ľ³æ (СÓÐÃûÆø)

485.3£¨2M+1£©£¬507.5£¨2M+Na£©ÕâÁ½¸öÊǶþ¾ÛÎïµÄ·å£¡

[ Last edited by zhangfei7706 on 2009-5-18 at 21:25 ]
8Â¥2009-05-18 21:22:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qwerasdf2783

½ð³æ (ÖøÃûдÊÖ)

ÊDz»ÊǶþ¾ÛµÄ·å¿ÉÒÔÓýµµÍ½øÑùŨ¶ÈµÄ·½·¨È·¶¨£¬Ò»°ã¶øÑÔ£¬Å¨¶È½µµÍ¶þ¾Û·å»áÃ÷ÏÔ¼õС¡£
Ò²¿ÉÒÔÓö༶ÖÊÆ×µÄ·½·¨£¬¶Ô¶þ¾ÛÎï´ò¶à¼¶ÖÊÆ×»á²úÉúÔ­·Ö×ÓµÄÖÐÐÔ¶ªÊ§¡£
´ò¶þ¼¶ÖÊÆ×ʱһ°ã2M+Na·å±È2M+H·åÒªÎȶ¨Ò»Ð©¡£
Ò»°ã¶þ¾Û·åÓÐÀûÓÚ¶¨ÐÔ·ÖÎö£¬ËùÒÔ½«¼ì²â·¶Î§µ÷µ½Á½±¶·Ö×ÓÁ¿ÒÔÉÏΪºÃ¡£
º¬N¶àµÄ·Ö×ÓÈÝÒײúÉúM+H·å£¬º¬O¶àµÄÈÝÒײúÉúM+Na·å¡£¶þ¾Û·åͬÑùÓÐÕâ¸ö¹æÂÉ¡£¿´Õâ¸ö·Ö×Óʽ£¬²úÉúµÄËĸö·å¶¼ÊǺܺÏÀíµÄ¡£
9Â¥2009-05-19 09:46:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¹ãÖ®

½ð³æ (ÕýʽдÊÖ)

Boc±£»¤µÄ°±»ùËá¾­³£Äܹ۲쵽[M+H]+£¬[M+Na]+,[2M+H]+,[2M+Na]+µÈÀë×Ó·å,ÈôÏë¼õÉÙ»òÕß²»¹Û²ìµ½[2M+H]+,[2M+Na]+µÈ,µÃ°ÑÑùƷŨ¶ÈÅäµÃ±È½ÏÏ¡²ÅÐÐ.
10Â¥2009-05-19 12:12:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ 52250824 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 336²ÄÁÏÓ뻯¹¤085600Çóµ÷¼Á +15 Ë®ÐǼÇinfp 2026-04-05 18/900 2026-04-07 17:26 by Ëï¿¡¿¡
[¿¼ÑÐ] Çóµ÷¼Á +7 ÔÂ@163.com 2026-04-07 8/400 2026-04-07 17:24 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +14 ºôºô£¿~+123456 2026-04-05 14/700 2026-04-06 22:50 by chenzhimin
[¿¼ÑÐ] 0703»¯Ñ§ +9 goldtt 2026-04-02 11/550 2026-04-06 10:35 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0855Çóµ÷¼Á²ÄÁÏ +11 ºìÌÒׯׯ 2026-04-04 12/600 2026-04-06 10:26 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼Á +5 ºÃºÃ¶ÁÊé¡£ 2026-04-01 5/250 2026-04-05 17:54 by liucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷±±Å©ÁÖÐóÄÁר˶336·ÖÇóµ÷¼Á +3 5ourr 2026-04-03 3/150 2026-04-05 10:40 by JOKER0401
[¿¼ÑÐ] 324Çóµ÷¼Á +9 ÏëÉÏѧÇóµ÷ 2026-04-03 9/450 2026-04-04 23:57 by ¹û¶³´óÍõ
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +10 ÀÁÑòÑòÇáÖÃÓñÍÎ 2026-04-02 11/550 2026-04-04 21:56 by laoshidan
[¿¼ÑÐ] ²ÄÁÏ383Çóµ÷¼Á +5 ¹ùÑôÑôÑô³É 2026-04-04 5/250 2026-04-04 19:06 by dongzh2009
[¿¼ÑÐ] Ò»Ö¾Ô¸085404£¬×Ü·Ö291£¬Ëļ¶Òѹý£¬Çóµ÷¼Á +5 °¢¿¡°¢¿¡°¢¿¡ 2026-04-04 7/350 2026-04-04 13:23 by Á«²Ë¾ÍÊÇź°É
[¿¼ÑÐ] 311Çóµ÷¼Á +20 zchqwer 2026-04-01 22/1100 2026-04-03 22:09 by lglzsd
[¿¼ÑÐ] »¯¹¤Çóµ÷¼Á +11 ÀóÏã֥ʿҬÄÌ 2026-04-03 11/550 2026-04-03 22:06 by à£à£à£0119
[¿¼ÑÐ] Çóµ÷¼Á +8 akdhjs 2026-04-03 8/400 2026-04-03 18:17 by ´÷άING
[¿¼ÑÐ] Çóµ÷¼Á²»Ìôרҵ +3 xrh030412 2026-04-01 3/150 2026-04-03 14:40 by µªÆøÆøÆø
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +6 ´Þwj 2026-04-02 6/300 2026-04-03 10:19 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +10 Gs´óÍõ 2026-04-02 10/500 2026-04-03 09:47 by ÒÅÍüÏûʧµÄž™
[¿¼ÑÐ] Çóµ÷¼Á 302·Ö³õÊÔ 0854 +5 Áæ¿ÉÀÖ 2026-04-02 5/250 2026-04-02 17:53 by ±ÊÂä½õÖÝ
[¿¼ÑÐ] °²È«¹¤³Ì 285 Çóµ÷¼Á +3 Xinyu56 2026-04-01 4/200 2026-04-01 21:50 by ¾²¾²¾²¾²¾²¾²¾²¾
[¿¼ÑÐ] 303·Ö 0807ѧ˶Çóµ÷¼Á +3 TYC3632 2026-04-01 3/150 2026-04-01 19:24 by lwk2004
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û