²é¿´: 2148  |  »Ø¸´: 12
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zx1990

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] GC-MS²âµ¥ÌÇ ÒÑÓÐ3È˲ÎÓë

Çó½Ì¸÷λ´óÉñ£¬ÎÒÒª²â¼×ÍéÑõ»¯¾úµÄ°ûÍâ¶àÌÇ£¬ÊµÑéÊÒ֮ǰûÓÐ×ö¹ý£¬ÍêÈ«×Ô¼ºÃþË÷£¬ÇëÎÊÓÐûÓÐʵÑéÊÒ²â¹ý£¿ÄÜ·ñ¸æÖª¾ßÌåµÄǰ´¦Àí·½·¨ÒÔ¼°ÆøÏàÌõ¼þ£¡ÇóÖú£¡£¡

[ Last edited by ·ÑÒ¦ÓÀ·Ò on 2014-3-13 at 11:58 ]
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ÆøÏàÉ«Æ××ÊÁÏ»ã±à

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

zx1990

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by ѼÂ̽­ÅÏ at 2014-03-13 13:42:32
¶à¿´¿´ÎÄÏ×°É¡£
¶àÌǶ¼ÊÇÏȽµ½â³Éµ¥ÌǺó£¬ÔÙ½øÐÐÑÜÉú»¯£¬È»ºó²ÅÄܽøGC·ÖÎö

ÎÄÏ׿´¹ý£¬Ç°´¦Àí·½·¨ÈçÏ£º
1mgÀä¶³¸ÉÔïµÄEPSºÍ50nmol»·¼ºÁù´¼£¨inositol£¬ÄÚÖñê×¼£©ÈܽâÔÚË®½â¹Ü£¨hydrolysis tube£©ÖУ¨º¬ÓÐ1ml 4MÈý·úÒÒËᣨ£©£¬TFA£©£¬ÖÃÓÚ100¡æË®Ô¡2h¡£¼ÓÈë10mgÅðÇâ»¯ÄÆºÍ0.5ml 0.05M NaOHÈÜÒº£¬60¡æË®Ô¡1h£¬½«ÖÐÐÔµ¥ÌDZ»»¹Ô­³ÉÌÇ´¼¡£¼ÓÈë´×ËáÈÜÒº½µ½â¶àÓàµÄÅðÇâ»¯ÄÆ£¬Ö±µ½ÅÝÄ­Ïûʧ¡£ÓõªÆøÁ÷´µ¸ÉÈÜÒº£¬²¢¼ÓÈë1ml¼×´¼È¥³ýÅðÇ⻯Î¸Ã¹ý³ÌÖØ¸´4´Î¡£Ê£ÓàÎïÖÊ100¡æ¸ÉÔï30min¡£¼ÓÈë0.5mlßÁऺÍ0.5ml´×Ëáôû£¬100¡æ·´Ó¦1h¡£µªÆø´µÍÑÈܼÁ£¬¼ÓÈë1mlÕôÁóË®ÈܽâÊ£ÓàÎï¡£×îºóÓÃ2ml¶þÂȼ×ÍéÀ´ÝÍÈ¡ÑùÆ·£¬Å¨ËõÒº¼ÓÈëµ½GC-MS£¨(PolarisQ GC/MS, Thermo Finnigan)£©ÖС£with a J&W Scientific column (DB 1701, 0.25 mm ID, 30 m).ÆøÏàÌõ¼þ£º³õʼζÈ120¡æ£»1minºó£¬ÒÔ10¡æ/minµÄËÙ¶ÈÉýÖÁ180¡æ£¬±£³Ö1min£»È»ºóÒÔ0.3¡æ/minÉýÖÁ190¡æ£¬±£³Ö1min£»×îºóÒÔ10¡æ/minµÄËÙ¶ÈÉýÖÁ210¡æ.EPSÖеÄÖÐÐÔµ¥ÌÇÖÖÀà¸ù¾Ý±£Áôʱ¼äºÍÖÊÆ×²â³öµÄƬ¶Î´óСȷ¶¨¡£Ã¿ÖÖµ¥ÌǵÄÁ¿Í¨¹ýÑùÆ··åÃæ»ýÓë»·¼ºÁù´¼·åÃæ»ý¶Ô±ÈµÃµ½¡£

µ«ÊǽøÑùÖ®ºó²¢Ã»Óеõ½Ä¿µÄ·å£¬ËùÒÔÎÒÏëÖªµÀÊDz»ÊDzÙ×÷¹ý³ÌÓÐʲôÑϸñµÄÒªÇ󣬱ÈÈçÓõ½µÄ²£Á§Æ÷ÃóÐèÒª¾­¹ýÔõÑùµÄ´¦Àí£¿
3Â¥2014-03-14 13:56:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

ѼÂ̽­ÅÏ

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

Å£B

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¶à¿´¿´ÎÄÏ×°É¡£
¶àÌǶ¼ÊÇÏȽµ½â³Éµ¥ÌǺó£¬ÔÙ½øÐÐÑÜÉú»¯£¬È»ºó²ÅÄܽøGC·ÖÎö
ÎÒÄÇôŬÁ¦£¬¾ÍÊÇΪÁËÔÚ¸ü¸ßµÄ²ã´ÎÓö¼ûÄ㣡
2Â¥2014-03-13 13:42:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ѼÂ̽­ÅÏ

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

Å£B

ÒýÓûØÌû:
3Â¥: Originally posted by zx1990 at 2014-03-14 13:56:10
ÎÄÏ׿´¹ý£¬Ç°´¦Àí·½·¨ÈçÏ£º
1mgÀä¶³¸ÉÔïµÄEPSºÍ50nmol»·¼ºÁù´¼£¨inositol£¬ÄÚÖñê×¼£©ÈܽâÔÚË®½â¹Ü£¨hydrolysis tube£©ÖУ¨º¬ÓÐ1ml 4MÈý·úÒÒËᣨ£©£¬TFA£©£¬ÖÃÓÚ100¡æË®Ô¡2h¡£¼ÓÈë10mgÅðÇâ»¯ÄÆºÍ0.5ml 0.05M NaO ...

ÎÒÖ»ÄܲÂÊDz»ÊÇË®½âºÍÑÜÉú»¯µÄ¹ý³Ì²»ÍêÈ«£¿
ÎÒÄÇôŬÁ¦£¬¾ÍÊÇΪÁËÔÚ¸ü¸ßµÄ²ã´ÎÓö¼ûÄ㣡
4Â¥2014-03-14 16:59:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zx1990

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by ѼÂ̽­ÅÏ at 2014-03-14 16:59:21
ÎÒÖ»ÄܲÂÊDz»ÊÇË®½âºÍÑÜÉú»¯µÄ¹ý³Ì²»ÍêÈ«£¿...

ÄゃʵÑéÊÒÓÐ×öÕâ¸öÂð£¿Ë®½â»òÕßÊÇÑÜÉú»¯²»ÍêȫҲÊÇÓпÉÄܵ쬻¹ÓоÍÊÇʵÑé¹ý³ÌÖÐÓõ½µÄ²£Á§Æ÷Ãó±¾Éí¾Íº¬ÓÐÓлúÎ²»ÖªµÀÉÕ±­¡¢ÈÝÁ¿Æ¿Ö®ÀàµÄ²£Á§Æ÷ÃóÓ¦¸ÃÔõô´¦Àí
£¿
5Â¥2014-03-14 20:57:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 293Çóµ÷¼Á +3 ÌÎÌÎWjt 2026-03-22 5/250 2026-03-22 22:21 by jiangpengfei
[¿¼ÑÐ] 0854µç×ÓÐÅÏ¢Çóµ÷¼Á +3 ¦Á____ 2026-03-22 3/150 2026-03-22 21:28 by zhq0425
[¿¼ÑÐ] 310Çóµ÷¼Á +4 baibai1314 2026-03-16 4/200 2026-03-22 20:19 by edmund7
[¿¼ÑÐ] 306Çóµ÷¼Á +6 chuanzhu´¨Öò 2026-03-18 6/300 2026-03-22 19:39 by ¹«èªåÐÒ£
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +5 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 5/250 2026-03-22 16:42 by tcx007
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ»¯Ñ§£¨0703£©×Ü·Ö337Çóµ÷¼Á +9 niko- 2026-03-19 10/500 2026-03-22 16:08 by ColorlessPI
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +5 Surekei 2026-03-21 5/250 2026-03-22 14:39 by tcx007
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ070300 ѧ˶336Çóµ÷¼Á +5 vvÃÔ 2026-03-21 8/400 2026-03-22 14:20 by ColorlessPI
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤306 +4 z1z2z3879 2026-03-21 4/200 2026-03-21 23:44 by ms629
[¿¼ÑÐ] ³õÊÔ 317 +7 °ëÀ­Ô±û 2026-03-20 7/350 2026-03-21 22:26 by peike
[¿¼ÑÐ] 333Çóµ÷¼Á +5 87639 2026-03-21 7/350 2026-03-21 19:31 by ColorlessPI
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +3 Çñgl 2026-03-20 7/350 2026-03-21 19:05 by 15709483992
[¿¼ÑÐ] ¶þ±¾¿ç¿¼Ö£´ó²ÄÁÏ306Ó¢Ò»Êý¶þ +3 z1z2z3879 2026-03-17 3/150 2026-03-21 02:29 by JourneyLucky
[¿¼ÑÐ] 274Çóµ÷¼Á +10 S.H1 2026-03-18 10/500 2026-03-20 23:51 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +9 Ncdx123456 2026-03-19 9/450 2026-03-20 23:41 by lovewei0727
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤²ÄÁϹ¤³Ìר˶µ÷¼Á +9 Doleres 2026-03-19 9/450 2026-03-20 22:36 by JourneyLucky
[¿¼ÑÐ] AÇøÏß²ÄÁÏѧµ÷¼Á +5 ÖÜÖÜÎÞ¼« 2026-03-20 5/250 2026-03-20 21:33 by laoshidan
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +7 À§ÓÚÐdz¿ 2026-03-17 9/450 2026-03-20 17:38 by ÎÞи¿É»÷111
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +6 Ð÷ÐÒÓë×Ó 2026-03-17 6/300 2026-03-19 13:27 by houyaoxu
[¿¼ÑÐ] 085601Çóµ÷¼Á +4 Du.11 2026-03-16 4/200 2026-03-17 17:08 by ruiyingmiao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û