²é¿´: 2481  |  »Ø¸´: 9
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

clareleelove

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] hplc C18Öù×ÓѹÁ¦¹ý¸ß ÒÑÓÐ8È˲ÎÓë

Öù×ÓÎÒÓùý´øËáÐÔµÄÁ÷¶¯Ï࣬ÓùýÀë×Ó¶ÔÊÔ¼ÁµÄÁ÷¶¯Ï࣬»¹ÓÐÁ×ËáÑεĻº³åÒº¡£ÑùÆ·ÊǺ¬ËáÐÔÎïÖʵġ£Öù×ÓÊÇ COSMOSIL 5C18-MS-II £¬4.6ID¡Á250mm¡£ÊÊÓÃpH2-10.
ÓÃÍêÖ®ºó£¬Ò»°ãÓÃ20%¼×´¼³å10¸öÖùÌå»ý×óÓÒ£¬È»ºóÔÙÓü״¼Ï´¡£µ«ÊÇÕâÑùû²â¼¸´Îºó£¬Ä³Ò»´ÎÎÒ¼ì²âÑùÆ·£¬·¢ÏÖѹÁ¦±È֮ǰ¸ß2MPa×óÓÒ¡£µ±Ê±Ö»ÒªÒ»½øÑùÆ·£¬Öù×ÓѹÁ¦¾Í»á¿ªÊ¼ÉÏÉý£¬ÉõÖÁ¸ß2MPa.ÎÞÂÛÊÇÓü״¼Ë®ÈÜÒº£¬»¹ÊÇ´¿¼×´¼£¬»¹ÊÇ10%Òì±û´¼£¬¶¼Ã»ÓнµµÍÖù×ÓѹÁ¦¡£ÏÖÔÚµÄÇé¿öÊÇ£¬´¿¼×´¼ÒÔ0.2ml/minÁ÷ËÙ£¬Ñ¹Á¦µ½´ï7.0MPa,ÒÔǰһ°ãÊÇ1.7 MPa¡£
ËùÒÔÎÒÕæµÄºÃÓÇÉ£°¡£¬ÏÖÔÚÎÒµÄÑùÆ·Ò²²â²»ÁË£¬µÈÎÒÀÏʦ´Ó¹úÍâ»ØÀ´£¬ÓÖÒªÀ´ÑµÎÒÒ»¶ÙÁË¡£´ó¼Ò°ï°ïÎÒ°É£¡£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

latemoon2009

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÇëÄãÈ·¶¨ÊÇÖù×ÓÎÊÌ⣿Õë×ù¶ÂÁË£¿ÔÚÏß¹ýÂËÆ÷£¿»òÕßij¸ö¹ÜÏß¶ÂÁË£¿¶¼ÓпÉÄܵģ¬ÄãµÃ·Ö¶ÎÅŲ飬²»Ò»¶¨ÊÇÖù×Ó¶ÂÁË¡£
10Â¥2014-12-14 00:45:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

µ¥Ì廯ºÏÎï

Í­³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
·ÑÒ¦ÓÀ·Ò: ½ð±Ò+3, »¶Ó­³£À´·ÖÎö°æ·¢Ìû½»Á÷ 2014-09-15 08:58:01
Á÷¶¯ÏàÔàÁË£¿Ô¤Öù¶ÂÁË£¿ÄãµÄÑùÆ·²»¸É¾»£¿Á÷¶¯ÏàÀïµÄÑÎÎö³öÀ´ÁË£¿¾ßÌåÎÊÌ⣬¾ßÌå·ÖÎö£¬ÎÒ¶¼°ÑÒºÏàÈ«²ðÁË£¬ÐÞÀí¹ýÁË£¬ÄǶ«Î÷ƤʵµÄºÜ¡£µ«×Ô¼ºÐÞµÄǰÌáÊǵ¨´óÐÄϸ£¡ÇмÇ

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
2Â¥2014-09-15 00:18:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dongbangwang

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÕâÑùµÄÎÊÌâ½öÓÐÒ»ÖÖÇé¿ö£¬ÄǾÍÊÇÄãÉ«Æ×ÖùµÄÖùÍ·¶ÂסÁË£¬ÓÃÁ½¸ö°âÊÖ°ÑÉ«Æ×ÖùµÄÖùÍ·´ò¿ª£¬È¡ÏÂÀ´³¬ÉùһϾͿÉÒÔÁË£¬ÔÚÕâ¸ö¹ý³ÌÖÐҪעÒâÇÐÎðÈù̶¨ÏàÁ÷ʧ£¬È¥ÏÂÖùÍ·ºó£¬ÒªÈÃÉ«Æ×ÖùÁ¢ÆðÀ´¼´¿É¡£
µÜ×ÓÈëÔòТ£¬³öÔòµÜ£¬½÷¶øÐÅ£¬·º°®ÖÚ£¬¶øÇ×ÈÊ£¬ÐÐÓÐÓàÁ¦£¬ÔòÒÔѧÎÄ¡£
3Â¥2014-09-15 07:03:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

longyi706565

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Àë×Ó¶ÔÊÔ¼ÁÓÃÍêºóÓÃËá³åÏ´£¬Ê±¼ä¿ÉÒÔ³¤Ò»µã
4Â¥2014-09-15 08:36:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0817 »¯Ñ§¹¤³Ì 299·ÖÇóµ÷¼Á ÓпÆÑо­Àú ÓжþÇøÎÄÕ +20 rare12345 2026-03-18 20/1000 2026-03-20 08:42 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 294Çóµ÷¼Á²ÄÁÏÓ뻯¹¤×¨Ë¶ +14 ݤÎÉ­ÁÖ 2026-03-18 14/700 2026-03-19 22:38 by ѧԱ8dgXkO
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á £¬Áù¼¶Òѹý£¬ÓпÆÑо­Àú +12 êØÎõÙâ 2026-03-15 12/600 2026-03-19 19:42 by maocaozhuxi
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +5 ioodiiij 2026-03-17 5/250 2026-03-19 18:22 by zcl123
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 18889395102 2026-03-18 4/200 2026-03-19 16:13 by 30660438
[¿¼ÑÐ] ÕÐÊÕµ÷¼Á˶ʿ +4 lidianxing 2026-03-19 10/500 2026-03-19 16:05 by Óà÷ëÓà
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Ϊѧ666 2026-03-16 7/350 2026-03-19 14:48 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á 324·Ö +10 llllkkkhh 2026-03-18 12/600 2026-03-19 14:33 by llllkkkhh
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +3 Ncdx123456 2026-03-19 3/150 2026-03-19 13:18 by houyaoxu
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +4 ÉúÎ﹤³Ìµ÷¼Á 2026-03-16 12/600 2026-03-19 11:10 by ÉúÎ﹤³Ìµ÷¼Á
[¿¼ÑÐ] Ò»Ö¾Ô¸Öк£Ñó²ÄÁϹ¤³Ìר˶330·ÖÇóµ÷¼Á +7 С²Ä»¯±¾¿Æ 2026-03-18 7/350 2026-03-19 10:46 by Linda Hu
[¿¼ÑÐ] »¯Ñ§¹¤³Ì321·ÖÇóµ÷¼Á +15 ´óÃ×·¹£¡ 2026-03-15 18/900 2026-03-18 14:52 by haxia
[¿¼ÑÐ] 302Çóµ÷¼Á +10 ºôºôºô¡£¡£¡£¡£ 2026-03-17 10/500 2026-03-18 12:45 by Linda Hu
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +6 À§ÓÚÐdz¿ 2026-03-17 6/300 2026-03-18 10:21 by kkcoco25
[¿¼ÑÐ] 275Çóµ÷¼Á +4 Ì«Ñô»¨ÌìÌ쿪ÐÄ 2026-03-16 4/200 2026-03-17 10:53 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 304Çóµ÷¼Á +4 ahbd 2026-03-14 4/200 2026-03-16 16:48 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703·½Ïò310·ÖÇóµ÷¼Á +3 ŬÁ¦·Ü¶·112 2026-03-15 3/150 2026-03-16 16:44 by houyaoxu
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] Öпƴó²ÄÁÏר˶319Çóµ÷¼Á +3 ÃÏöβÄÁÏ 2026-03-13 3/150 2026-03-14 18:10 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û