Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 867  |  »Ø¸´: 7
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

gaona306

Í­³æ (ÕýʽдÊÖ)

[½»Á÷] ÇóÖú£ºÍ¬·ÖÒì¹¹Ìå»ìºÏÎïµÄGC-MS·ÖÎö½á¹û

ÑùÆ·ÊÇÍêȫδ֪µÄÈܼÁ£¬ÓÐÆøÎ¶£¬ÂÔÓÐð¤¶È£¬Ë͵½×¨ÃŵķÖÎö²âÊÔÖÐÐÄÓÃGC-MS½øÐмì²â£¬¼ì²âÌõ¼þ²»Öª¡£²âÊÔÖÐÐĸøÎҵļì²â½á¹ûÊÇC12H24O3µÄÁ½¸ö´¼õ¥»¯ºÏÎï£¨ÆøÏàÉ«Æ×³öÏÖÁ½¸ö²»ÍêÈ«·ÖÀëµÄ·å£©£¬²¢ÇÒ¸ø³öÁËÈ·ÇеĽṹʽ£º1.  2,4,4-Èý¼×»ù-1,3-Îì¶þ´¼µ¥Òì¶¡Ëáõ¥£»2. 1-Êå¶¡»ù-2¼×»ù-1£¬3-±û¶þ´¼µ¥Òì¶¡Ëáõ¥¡£
   ÎÒÏëÎÊ£¬C12H24O3ÓкܶàÖÖͬ·ÖÒì¹¹Ì壬¶øÎÒµÄÑùÆ·ÏêϸÐÅÏ¢ÎÒ×Ô¼º¶¼²»È·¶¨£¬½öƾGC-MSÄܹ»×¼È·µÃµ½½á¹¹Ê½Â𣿻᲻»áÊÇα½á¹û£¿ËûÃÇÈ·¶¨µÄ·Ö×ÓʽC12H24O3ÊDz»ÊǰٷְÙÕýÈ·£¿²»ÖªµÀÕâÑùµÄ¼ì²â½á¹û¿ÉÐÅ£¿²»Í¬µÄ²Ù×÷Õߣ¬²»Í¬µÄ²âÊÔÌõ¼þÊÇ·ñ»áÓ°ÏìÕýÈ·½á¹û£¿±ÈÈçÖù×ÓµÄÑ¡Ôñ£¬ÔØÆøÖÖÀ࣬ÓÃÀ´Ï¡Ê͵ÄÈܼÁÖÖÀ࣬ÕâЩ²ÎÊýÑ¡Ôñ²»µ±ÊDz»ÊÇÓгöÏÖ½á¹û£¿
  »¶Ó­¸÷λ¸ßÊÖÖ¸µã£¡£¡£¡

×îÐÂÏûÏ¢£¬¸ù¾ÝËûÃǸø³öµÄ·Ö×ÓʽC12H24O3£¬ÎÒËÑË÷ÁËһϣ¬·¢ÏÖ2,2,4-Èý¼×»ù-1,3-Îì¶þ´¼µ¥Òì¶¡Ëáõ¥£¨C12H24O3µÄͬ·ÖÒì¹¹Ì壩¿ÉÄÜÊÇÎÒÃÇÐèÒªµÄ»¯ºÏÎÕâ¸ö»¯ºÏÎïËûÃǵļì²â½á¹ûûÓУ¬²¢ÇÒÎÒ¹À¼ÆÎÒÃǵÄÑùÆ·¿ÉÄܾÍÊÇÕâ¸ö»¯ºÏÎ¶ø²»ÊÇËûÃÇËù˵µÄ»ìºÏÎËùÒÔÎÒ¸üÃÔ»óÁË£¬GC¸ø³öµÄÁ½¸ö·å»á²»»áÊÇ´íÎóµÄ£¿Çë¸÷λָµã£¡£¡£¡

[ Last edited by gaona306 on 2009-3-22 at 23:03 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

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

gaona306

Í­³æ (ÕýʽдÊÖ)

ûÈ˶®£¬»¹ÊÇÎÒµÄÎÊÌâÌ«Ó×ÖÉ£¿£¿£¿
2Â¥2009-03-20 12:57:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jsys

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

²©ÑóLab

¡ï ¡ï
gaona306(½ð±Ò+2,VIP+0):ллÁË£¬²»ºÃÒâ˼£¬Õâô¾Ã²Å¸øBB 9-29 11:00
Èç¹ûÄãË͵ÄÊDZȽÏÕý¹æ»òȨÍþµÄ·ÖÎö»ú¹¹£¬ÎÒÏë·ÖÎö³öµÄ·Ö×ÓʽÎÊÌâÊDz»´óµÄ£¬µ«Èç¹û°Ñ½á¹¹Ê½Ò²Äܶ¨³öÀ´ÄÇÓ¦¸ÃÊÇÄãÃÇÌṩÁË´óÁ¿µÄÏà¹Ø×ÊÁÏÒ»°ã²Å¿ÉÄܶ¨³öÀ´°É£¬³ý·ÇÄãµÄ½á¹¹±È½ÏÈÝÒ×·ÖÎö£¬Ò»°ãÀ´ËµºÍÖÊÆ×µÄÖù×ÓµÄÑ¡Ôñ£¬ÔØÆøÖÖÀ࣬ÓÃÀ´Ï¡Ê͵ÄÈܼÁÖÖÀ࣬ÕâЩ²ÎÊýÑ¡ÔñÕâЩ²ÎÊýµÄÓ°Ïì²»´óµÄ£¬ÒòΪÏÖÔÚÓõÄÖÊÆ×¶ÔÒÔÉÏÒªÇó¶¼ÊÇÊ®·ÖµÄ¿Á¿ÌµÄ£¬Ò»°ã²»»á³öÏÖÎÊÌ⣬Ö÷ÒªÔÚ½âÎöµÄÈ˵ÄÄÜÁ¦°É¡£¶øÇÒ¶ÔÓÚÒ»°ãµÄÖù×Ó¶øÑÔ£¬ÊDz»ÄÜ·ÖÀëÊÖÐԵģ¬Ò²²»Ì«¿ÉÄÜ´ÓGC-MS·ÖÎö³öÊÇʲô¹¹Ðεġ£
3Â¥2009-03-20 14:40:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chiraler

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

¡ï ¡ï
jsys(½ð±Ò+2,VIP+0):¸ß¼û£¡ 3-20 16:24
ͬÒâÂ¥ÉÏ˵·¨£»ÊÖÐÔC´æÔÚÖ»ÓÐÔÚºÏÊʵÄÊÖÐÔ»·¾³Ìõ¼þϲÅÄÜÁ¼ºÃ·ÖÀ룬ÆÕͨÖù×Ó¸ù±¾²»ÄÜÌṩ¶ÔÓ³ÌåÉ«Æ×·å£»ÁíÍ⣬GC-MSÌõ¼þÏÂÌṩµÄÊÇ70µç×Ó·üÌØÄÜÁ¦ÏµÄÖʺɱÈÐÅÏ¢£»Èç¹ûÊÇÄáË¹ÌØÆÕ¿âÖÐÇ¡ÇÉÓÐÕâ¸öÏàËÆµÄÌØÕ÷Æ×ͼ£¬ÇÒÆ¥Åä¶ÈºÜ¸ß£¬»ù±¾¿ÉÒÔ´óÖÂÈÏΪÊÇÕâ¸ö¶«Î÷£¬µ«Í¨³£Çé¿öÏ£¬µ¥Æ¾GC-MSÒ»ÕÅͼÊDz»ÄܽøÐÐ׼ȷ¶¨ÐԵġ£
×ðÖØ½á¹û£¬ÏíÊܹý³Ì£¡
4Â¥2009-03-20 16:07:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yuzhan

ľ³æ (ÕýʽдÊÖ)

Keep moving forward

ͬ·ÖÒì¹¹Ì廹ÊÇÊÖÐÔÒì¹¹Ì壿û¿´¶®¡£Í¬·ÖÒì¹¹Ìå½á¹¹Ïà²îºÜ´ó£¬ËùÒÔÒªÊÇͬ·ÖÒì¹¹Ìå»ìºÏÎïµÄMSÊDZȽÏÂҵģ»ÊÖÐÔÒì¹¹Ìå²î±ð²»´ó£¬³£¹æÖÊÆ×²âÊÔ²»»á¿´³ö²î±ðµÄ¡£Ç°ÌáÊǽṹ²»¸´ÔÓµÄÇé¿öÏ¡£
5Â¥2009-03-20 21:48:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gaona306

Í­³æ (ÕýʽдÊÖ)

ÎÒû±í´ïÇå³þÂð£¿
   Çé¿öÊÇÕâÑùµÄ£¬²âÊÔÖÐÐĸøÎҵļì²â½á¹ûÊÇC12H24O3µÄÁ½¸ö´¼õ¥»¯ºÏÎ²¢ÇÒ¸ø³öÁËÈ·ÇеĽṹʽ£º1.  2,4,4-Èý¼×»ù-1,3-Îì¶þ´¼µ¥Òì¶¡Ëáõ¥£»2. 1-Êå¶¡»ù-2¼×»ù-1£¬3-±û¶þ´¼µ¥Òì¶¡Ëáõ¥¡£ÎÒÏëÎʵľÍÊÇ£¬C12H24O3ÓкܶàÖÖͬ·ÖÒì¹¹Ì壬¶øÎÒµÄÑùÆ·ÏêϸÐÅÏ¢ÎÒ×Ô¼º¶¼²»È·¶¨£¬½öƾGC-MSÄܹ»×¼È·µÃµ½½á¹¹Ê½Â𣿻᲻»áÊÇα½á¹û£¿ËûÃÇÈ·¶¨µÄ·Ö×ÓʽC12H24O3ÊDz»ÊǰٷְÙÕýÈ·£¿
   ÁíÍâÔÙ˵һ¸öÇé¿ö£¬Äõ½½á¹ûÖ®ºóÎÒ×ÐϸÑо¿ÁËһϣ¬·¢ÏÖËûÃǸø³öµÄÁ½¸ö»¯ºÏÎï¶¼º¬ÓÐÊÖÐÔ̼£¬ÏëÖªµÀÔõôȷ¶¨ÊÖÐÔ»¯ºÏÎ
6Â¥2009-03-22 22:56:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wakan

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
gaona306(½ð±Ò+2,VIP+0):лл£¬ÊܽÌÁË£¡ 9-29 11:02
GC-MSÈ·¶¨µÄ½á¹¹Ê½¶¼ÊÇͨ¹ýNISTÆ×¿âËÑË÷µÃ³öµÄ¡£ÒªÏëÈ·¶¨ËüÃǵĿɿ¿ÐÔ£¬Òª¿´ËüÃǵÄʵ¼ÊMSÆ×ºÍNIST±ê×¼Æ×µÄÆ¥ÅäÂʸ߲»¸ß£¬ÒÔ¼°Æ¥Åä³öÀ´µÄרÊô¶È¸ß²»¸ß¡£ÔÚÆ¥ÅäÂʺÍרÊô¶È¶¼±È½Ï¸ßµÄÇé¿öÏ»¹ÊDZȽϿÉÐŵġ££¨Ç°Ì᣺²Ù×÷ÈËÔ±ËØÖÊÒªºÃ£¬²Ù×÷¼¼ÄÜÒªºÃ£¬²ÅÄܵõ½¾¡¿ÉÄÜÕæÊµµÄÆ×ͼ¡££©

ÖÁÓÚÄã˵µÄÊÖÐÔÎÊÌ⣬һ°ãÇé¿öÏ£¬ÔÚÆÕͨÖùÏ£¬GCÊǺÜÄÑ·Ö¿ªµÄ¡£
·Ö×ÓÖдæÔÚÊÖÐÔ̼ÊǺÜÕý³£µÄÏÖÏ󣬳ý·ÇÊÖÐÔ»¯ºÏÎï»áÑÏÖØÓ°ÏìÄãµÄʵÑ飬»òÕßÄãµÄÑо¿Ä¿µÄ¾ÍÊÇÊÖÐÔ̼£¬·ñÔòû±ØÒªÇî×·×Ų»·Å¡£

Èç¹ûÄãµÄÑо¿Ä¿µÄÊÇÒª·Ö¿ªÊÖÐÔÎïÖÊ£¬ÄÇôÄã¾ÍÏÈÓÃÊÖÐÔÊÔ¼Á°ÑÑùÆ·ÑÜÉúÁË£¬ÔÙÈ¥²âÒ»¸öÑùÆ·¿´¿´£¬ÕâÑù¿ÉÄÜ¿ÉÒÔ¼ì²â³öÊÇ·ñº¬ÓÐÊÖÐÔÎïÖÊ´æÔÚ¡£»òÕßÖ±½ÓÉÏÊÖÐÔÖù¼ì²â¡£
²âÊÖÐÔÓкܶ෽·¨£¬Ã²ËÆ´ÓÐý¹â¶ÈÖоͿÉÒÔ¿´³ö°É¡£
7Â¥2009-03-22 23:26:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hfl109

½ð³æ (ÕýʽдÊÖ)

¡ï
gaona306(½ð±Ò+1,VIP+0):ллÄúµÄÈÈÐĽâ´ð 9-29 11:18
×Ô¼º¶¯ÊÖ½âÆ×°É¡£Ö»¿¿GC-MSºÜÄÑ100%¿É¿¿£¬¼ìË÷Æ¥Åä¶ÈÒ²²»»á´ïµ½100%¡£Èç¹ûÊÇͬ·ÖÒì¹¹Ì壬ËéÁÑ·½Ê½¿ÉÄܲ»Ò»Ñù£¬ËûÃǵķá¶ÈÒ²»áÓвî±ð¡£¿ÉÕÒµ½ÕâЩ»¯ºÏÎïµÄ±êÑù£¬½øÐзÖÎöºÍÄãÑùÆ·ÖеÄÁѽⷽʽ±È¶Ô£¬ÕâÑùµÃµ½µÄ½á¹û¸ü¿É¿¿¡£
8Â¥2009-03-23 08:39:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ gaona306 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³Ì320Çóµ÷¼Á£¬080500 +9 »Æ¹ÏζÊíÆ¬ 2026-04-06 9/450 2026-04-08 00:46 by JourneyLucky
[¿¼ÑÐ] 313Çóµ÷¼Á +3 Ê®Áùʰ½ 2026-04-07 3/150 2026-04-07 23:20 by lbsjt
[¿¼ÑÐ] 305Çóµ÷¼Á +3 77Qi 2026-04-07 3/150 2026-04-07 23:18 by jp9609
[¿¼ÑÐ] »¯¹¤Çóµ÷¼Á£¡ +24 RichLi_ 2026-04-06 24/1200 2026-04-07 17:17 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ ²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +9 Mr. Z 2026-04-05 9/450 2026-04-07 15:30 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁϹ¤³Ì£¨085601£©×¨Ë¶ÓпÆÑо­ÀúÈýÏî¹ú½±Á½¸öʵÓÃÐÍרÀûÒ»ÏîÊ¡¼¶Á¢Ïî +11 ´ó»ðɽС»ðɽ 2026-04-05 11/550 2026-04-06 22:55 by yunlongyang
[¿¼ÑÐ] ÉúÎïѧÇóµ÷¼Á Ò»Ö¾Ô¸»¦9£¬326·Ö +6 Áõīī 2026-04-06 6/300 2026-04-06 19:36 by lijunpoly
[¿¼ÑÐ] »¯Ñ§0703-Ò»Ö¾Ô¸211-338·ÖÇóµ÷¼Á +8 vants 2026-04-05 8/400 2026-04-06 06:17 by houyaoxu
[¿¼ÑÐ] ÕÒµ÷¼Á +10 ³þÇÇÇÇ 2026-04-01 10/500 2026-04-05 22:19 by syh9288
[¿¼ÑÐ] Ò»Ö¾Ô¸9²ÄÁÏѧ˶297ÒѹýÁù¼¶Çóµ÷¼ÁÍÆ¼ö +11 adaie 2026-04-04 12/600 2026-04-05 19:04 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 272Çóµ÷¼Á +4 µçÆøÀî 2026-04-05 4/200 2026-04-05 10:41 by lbsjt
[¿¼ÑÐ] Ò»Ö¾Ô¸µç×ӿƼ¼´óѧ085600²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á +10 Naiko 2026-04-04 10/500 2026-04-05 09:40 by sam3303
[¿¼ÑÐ] 26¿¼Ñе÷¼Á0710 0860 +9 ²¹²¹²»²¹ 2026-04-03 14/700 2026-04-04 23:32 by ¹û¶³´óÍõ
[¿¼ÑÐ] 294Çóµ÷¼Á +6 Grey_Ey 2026-04-02 9/450 2026-04-04 22:07 by hemengdong
[¿¼ÑÐ] 301Çóµ÷¼Á +18 ÂæÍÕÄÐÈË 2026-04-02 18/900 2026-04-04 20:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 085601Ò»Ö¾Ô¸±±Àí325·ÖÇóµ÷¼Á +6 ÕÒµ÷¼Á£¬£¬ 2026-04-02 6/300 2026-04-03 22:20 by –¹Æ?
[¿¼ÑÐ] Çóµ÷¼Á»ú»á +5 ÒâȾivy 2026-04-03 5/250 2026-04-03 15:13 by qoooooo614
[¿¼²©] É격ÇóÖú +3 Reee1Llll 2026-04-01 3/150 2026-04-02 22:29 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 298ÇóBÇøµ÷¼Á +4 zzz£¬£¬r 2026-04-02 5/250 2026-04-02 12:17 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] »¯Ñ§¹¤³Ìר˶324·Ö£¬Ò»Ö¾Ô¸Öйú¿óÒµ´óѧÇóµ÷¼Á +7 ¹¢¹¢1314 2026-04-01 7/350 2026-04-02 07:40 by ÉÐË®¸óÖ÷
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û