²é¿´: 762  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
¡¾Óн±½»Á÷¡¿»ý¼«»Ø¸´±¾Ìû×Ó£¬²ÎÓë½»Á÷£¬¾ÍÓлú»á·ÖµÃ×÷Õß fjf µÄ 5 ¸ö½ð±Ò

fjf

ÎÞ³æ (ÕýʽдÊÖ)

[½»Á÷] ÇóÖú£º¹ØÓÚGC-MSÑÜÉú»¯·½·¨£¡

¸÷λ£ºÄÇλÄÜÌṩGC-MS·ÖÎöС·Ö×ÓôÈËᣨÈç¾ÆÊ¯Ëᣬ¸»ÂíËᣬÂíÀ´ËᣬÄûÃÊËáµÈ·Ö×ÓÖк¬ÓР -COOH  -OH  ¹ÙÄÜÍÅ£©µÄ·ÖÎö·½·¨¡£

ÎÒÏë¿ÉÄÜÒª¼×õ¥»¯ÑÜÉú£¬ÎÒ²éÁËЩÎÄÏ×£¬ËµÓà ¼×´¼/H2SO4   »ò¼×´¼/HCL   »ò¼×´¼/BF3µÈ£¬ÎÒ²»Öª¾ßÌå¸ÃÔõô·ÖÎö¡£

ÎÒ·ÖÎöµÄÑùÆ·ÊÇÕâЩËáµÄË®ÈÜÒº£¬Ôõô·ÖÎö£¬ Çë´ó¼Ò°ï×ųö¸ö·½·¨£¬Ð»Ð»£¡£¡£¡
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

¿ÆÑÐרÌù

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

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

xjuwq

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
yensh(½ð±Ò+2):ллÄúÉîÒ¹Ó¦Öú£¡ 1-20 07:35
Ôø¾­¿´¹ýÏà¹ØµÄ˶ʿÂÛÎÄ£¬¶ÔÓÚС·Ö×ÓµÄôÈËᣬºÃÏñÊÇÓÃÁ×Ëá±£³ÖËá¶È£¬¶øÓÃWAXÖù£¬»òFFAPÖùÖ±½Ó²âÊÔ£¬¶øÎÞÐè½øÐм×õ¥»¯¡£¼×õ¥»¯µÄ×÷ÓÃÒ»·½ÃæÊǽµµÍ·Ðµã£¬ÁíÒ»·½ÃæÊÇÌá¸ßÈÈÎȶ¨ÐÔ¡£²»¹ýʱ¼äÌ«³¤¼Ç²»Ì«ÇåÁË£¬Äã¿ÉÒÔ²é²éҽѧ´úл·½ÏòµÄÏà¹Ø×ÊÁÏ¡£ÁíÍâÈçȷʵÐèÒª¼×õ¥»¯£¬¿ÉÒÔ²ÎÕÕÖ¬·¾Ëá¼×õ¥»¯·½·¨£¬ÎÄÏ׺ܶࡣ
2Â¥2009-01-20 01:24:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jsys

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

²©ÑóLab

ÕâÀàµÄС·Ö×ӵ嬻îÆÃHµÄÆøÏà»òGC-MS·½·¨Ó¦¸ÃºÜ³ÉÊìÁ˰ɣ¬¿ÉÒÔ°ÑÄãµÄÑùÆ·Ðý¸Éºó£¬ÓùèÍ黯ÊÔ¼ÁÑÜÉúһϾͻáʹÆä·ÐµãϽµºÜ¶àµÄ£¬¶øÇÒÑÜÉúЧ¹ûÒ²²»´íµÄ£¬ÕâÑùÄã´ÓMSÉÏÒ»ÑÛ¾ÍÄÜ¿´µ½ÑÜÉúµÄÇé¿ö£¬ÕâÓ¦¸ÃÊÇ×î¼ÑÑ¡ÔñÁ˰ɣ¡¼×õ¥»¯·½·¨ÓÐʱÑÜÉúµÄ²»ÍêÈ«¶øÇÒ»¹ÐèÒª¼ÓÈÈÉõÖÁ»ØÁ÷µÈ£¬ÕâÑù·Ñʱ·ÑÁ¦²»ËµÒ²Î´±ØÉú¶¯ÑÜÉúµÄÍêÈ«°¡¡£
3Â¥2009-01-20 08:47:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ymmgc2010

Í­³æ (СÓÐÃûÆø)

¡ï
wingcat(½ð±Ò+1):лл 1-21 21:38
¹èÍ黯ÊÔ¼ÁÎÒÓùýÁù¼×»ù¶þ¹èµªÍ飬¼×õ¥»¯ÊÔ¼ÁÓùý6%ÇâÑõ»¯¼Ø¼×´¼ÈÜÒº£¬¾ßÌå¼ÓÈëµÄÁ¿ÐèÒªÄãÈ¥ÊÔÑé
4Â¥2009-01-20 14:50:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ fjf µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÉϺ£µçÁ¦´óѧ²ÄÁÏ·À»¤ÓëвÄÁÏÖØµãʵÑéÊÒÕÐÊÕµ÷¼ÁÑо¿Éú£¨²ÄÁÏ¡¢»¯Ñ§¡¢µç»¯Ñ§£¬»·¾³£© +3 ÎÒ°®Ñ§µç³Ø 2026-03-23 3/150 2026-03-23 17:16 by AZMK
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤¿¼Ñе÷¼Á +4 ‹üÈA 2026-03-22 4/200 2026-03-23 16:13 by Ò»ÐݸçFU
[¿¼ÑÐ] 0703 µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-16 6/300 2026-03-23 08:52 by ×íÔÚ·çÀï
[¿¼ÑÐ] 308Çóµ÷¼Á +3 īīĮ 2026-03-21 3/150 2026-03-22 16:54 by i_cooler
[¿¼ÑÐ] Çóµ÷¼Á +5 Zhangbod 2026-03-21 7/350 2026-03-22 13:13 by Zhangbod
[¿¼ÑÐ] Çóµ÷¼Á +7 Auroracx 2026-03-22 7/350 2026-03-22 12:38 by ËØÑÕÇã³Ç1988
[¿¼ÑÐ] 0703»¯Ñ§297Çóµ÷¼Á +3 Daisy¡î 2026-03-20 3/150 2026-03-21 17:45 by ColorlessPI
[¿¼ÑÐ] 268Çóµ÷¼Á +9 ¼òµ¥µã0 2026-03-17 9/450 2026-03-21 15:37 by lature00
[¿¼ÑÐ] 279Çóµ÷¼Á +5 ºìÒÂÒþ¹Ù 2026-03-21 5/250 2026-03-21 14:59 by lature00
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304Çó BÇø µ÷¼Á +3 Çñgl 2026-03-21 3/150 2026-03-21 13:47 by lature00
[¿¼ÑÐ] һ־Ըɽ´ó07»¯Ñ§ 332·Ö ËÄÁù¼¶Òѹý ±¾¿ÆÉ½¶«Ë«·Ç Çóµ÷¼Á£¡ +3 ²»ÏëÀíÄã 2026-03-16 3/150 2026-03-21 03:59 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì½ò´óѧ»¯Ñ§¹¤ÒÕרҵ£¨081702£©315·ÖÇóµ÷¼Á +12 yangfz 2026-03-17 12/600 2026-03-21 03:30 by JourneyLucky
[¿¼ÑÐ] 296Çóµ÷¼Á +6 www_q 2026-03-18 10/500 2026-03-20 23:56 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏר˶ӢһÊý¶þ306 +7 z1z2z3879 2026-03-18 7/350 2026-03-20 23:48 by JourneyLucky
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÇóÑ§Ð£ÍÆ¼ö +3 ²®ÀÖ29 2026-03-18 5/250 2026-03-20 22:59 by JourneyLucky
[¿¼ÑÐ] 288Çóµ÷¼Á +16 ÓÚº£º£º£º£ 2026-03-19 16/800 2026-03-20 22:28 by JourneyLucky
[¿¼ÑÐ] 261ÇóBÇøµ÷¼Á£¬¿ÆÑо­Àú·á¸» +3 Å£Ä̺Üæ 2026-03-20 4/200 2026-03-20 19:34 by JourneyLucky
[¿¼ÑÐ] 086500 325 Çóµ÷¼Á +3 Áì´øÐ¡ÐÜ 2026-03-19 3/150 2026-03-20 18:38 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] ÓÐûÓеÀÌú/ÍÁľµÄÏëµ÷¼ÁÄÏÁÖ£¬¸ø×Ô¼ºÕÐʦµÜÖС« +3 TqlXswl 2026-03-16 7/350 2026-03-17 15:23 by TqlXswl
[ÂÛÎÄͶ¸å] ÓÐûÓдóÀз¢Ð¡ÂÛÎÄÄÜ´øÎÒ¸ö¶þ×÷ +3 ÔöÈñ©ÈË 2026-03-17 4/200 2026-03-17 09:26 by xs74101122
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û