±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1134  |  »Ø¸´: 24
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

kikie11111

ľ³æ (ÖªÃû×÷¼Ò)


[½»Á÷] ¡¾ÇóÖú¡¿¹ØÓÚÖÐÒ©HPLCµÄÎÊÌ⣬°Ù˼²»µÃÆä½â°¡£¡

ÕâÁ½ÖÜÒ»Ö±ÔÚ×öHPLC£¬ÓõÄÊÇwatersµÄÒºÏ࣬·´ÏòC18Öù£¬Á÷¶¯ÏàÊÇÒÒëæË®ÈÜÒº£¬×ÏÍâ¼ì²âÆ÷£¬¼ì²âÎïÖÊÊÇÔíÜÕÀ࣬¼ì²â²¨³¤Îª203nm£¬½Ó½ü×ÏÍâÄ©¶ËÎüÊÕ¡£ÏÖÔÚ³öÏÖÒ»¸öÆæ¹ÖµÄÏÖÏ󣬾ÍÊÇÿµ±ÎÒ½øÑù½áÊøºó³åÖù×Ó£¬³åÖùÌõ¼þÊÇ£º0-20min£¬5%-100%ÒÒëæ£»20-25min£¬100%ÒÒëæ£»25-35min£¬100%-5%ÒÒëæ£¨ÎÒÅÂÖù×ӳ岻¸É¾»£¬ËùÒÔÌݶȳåÖù£©£¬ÔÚ30minʱ×Ü»á³öÏÖÒ»¸öÉ«Æ×·å£¬·å¸ß×îµÍ0.25£¬×î¸ß´ïµ½2£¬ÓÃ±êÆ·½øÑùºó£¬²ÉÓõÄÉ«Æ×Ìõ¼þϲ»³ö·å£¬ÔÚ³åÖùµÄ30minʱ³ö·å£¬ÎҺܲïÒ죬ÎÒÒÔΪÊÇÖù×Óûϴ¸É¾»£¬ÎÒÓÃÕâ¸ö³åÖùÌõ¼þÁ¬³åÁËÈý±é£¬¶¼ÊÇÔÚ30minʱ³öÏÖÒ»¸ö·å¸ß0.25×óÓҵķ壬Õâ¸ö¡°¹í·å¡±²»¿ÉÄÜÊÇÔÓÖÊ£¬ÒòΪ¶¼³åÁËÈý±éÖù×ÓÁË£¬ÄÇËüÊÇʲô£¿ÈܼÁ·åÂ𣿻¹ÊÇÆäËûʲô£¿ÏÖÔÚÎÒºÜÒÉ»ó£¬Ò²ºÜÓôÃÆ£¬Ð¡Ä¾³æÉϵÄÅ£È˶࣬´ó¼Ò°ïæ½â¾öϰɣ¡

[ Last edited by kikie11111 on 2009-11-24 at 21:02 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

wenzhiyong16

ľ³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
louyiceng(½ð±Ò+1,VIP+0): 11-24 12:28
lcyhappy(½ð±Ò+0,VIP+0): 11-24 14:31
´Ó100%µÄÒÒëæÏ½µÊ±£¬£¬ÒÒëæÓëË®»ìºÏ£¬»á²úÉúÈܼÁ·åµÄ£¬£¬¿ÉÄÜ30·ÖÖÓʱ±ÈÀý±ä»¯´óµÄÔ­Òò¡£
4Â¥2009-11-24 12:26:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 25 ¸ö»Ø´ð

kikie11111

ľ³æ (ÖªÃû×÷¼Ò)


²»»áûÈËÖªµÀÊÇʲôԭÒò°É£¿ÄÇÎÒ²ÒÁË¡£¡£¡£¡£¡£
2Â¥2009-11-24 09:27:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

diannao001

Ìú¸Ëľ³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
louyiceng(½ð±Ò+1,VIP+0): 11-24 12:28
lcyhappy(½ð±Ò+0,VIP+0):лл·ÖÏí 11-24 14:31
Ê×ÏÈҪȷ¶¨Ò»Ï£¬ÄãµÄÑùÆ·ÔÚ´ËÁ÷¶¯ÏàÖеÄÈܽâ¶ÈÔõôÑù£¿ÄãµÄÑùÆ·ÊÇÔõôÅäÖÆµÄ£¿»á²»»á³öÏÖÑùÆ·ÖгɷÖÖÍÁôÏÖÏó¡£
3Â¥2009-11-24 10:29:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kikie11111

ľ³æ (ÖªÃû×÷¼Ò)


ÎÒµÄÑùÆ·ÊÇÓô¿¼×´¼Èܽ⣬Ȼºó΢Â˵ģ¬Á÷¶¯ÏàÊÇÒÒëæË®ÈÜÒº¡£ÑùÆ·ÖгɷÖÖÍÁôÏÖÏóÊÇʲôÒâ˼£¿Òâ˼ÊÇÎÒµÄÑùÆ·ÔÚÒÒëæÖÐÈܽⲻºÃÊÇÂð£¿
5Â¥2009-11-24 12:34:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 348Çóµ÷¼Á +4 СÀÁ³æ²»ÀÁÁË 2026-03-28 4/200 2026-03-29 08:23 by fmesaito
[¿¼ÑÐ] 085600 ²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á +11 Mr. Z 2026-03-25 11/550 2026-03-29 08:14 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 291Çóµ÷¼Á +4 Y-cap 2026-03-29 5/250 2026-03-29 08:08 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0856²ÄÁÏ»¯¹¤µ÷¼Á ×Ü·Ö330 +13 zhubinhao 2026-03-27 13/650 2026-03-29 07:42 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 070300»¯Ñ§354Çóµ÷¼Á +4 101´ÎÏ£Íû 2026-03-28 4/200 2026-03-29 06:19 by ËÉ»¨¸×1201
[¿¼ÑÐ] 289Çóµ÷¼Á +13 ÐÂʱ´ú²ÄÁÏ 2026-03-27 13/650 2026-03-29 01:16 by 544594351
[¿¼ÑÐ] 11408Èí¼þ¹¤³ÌÇóµ÷¼Á +3 Qiuѧing 2026-03-28 3/150 2026-03-28 21:50 by zhq0425
[¿¼ÑÐ] ѧ˶274Çóµ÷¼Á +9 LiÀîÓã 2026-03-26 9/450 2026-03-28 21:42 by bymhappy
[¿¼ÑÐ] 085701Çóµ÷¼Á³õÊÔ286·Ö +4 secret0328 2026-03-28 4/200 2026-03-28 21:09 by 15366876211
[¿¼ÑÐ] 083000ѧ˶274Çóµ÷¼Á +8 LiÀîÓã 2026-03-26 8/400 2026-03-28 20:33 by ¼ÓÓÍÏòδÀ´°¡
[¿¼ÑÐ] 299Çóµ÷¼Á +7 àÅàÅàÅàÅ2 2026-03-27 7/350 2026-03-28 13:09 by ÌÆãå¶ù
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +8 Çñgl 2026-03-27 8/400 2026-03-28 12:42 by ÌÆãå¶ù
[¿¼ÑÐ] 292Çóµ÷¼Á +14 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 15/750 2026-03-28 08:45 by WYUMater
[¿¼ÑÐ] °²»Õ´óѧר˶ÉúÎïÓëҽҩרҵ(086000)324·Ö£¬Ó¢ÓïÒѹýËÄÁù¼¶£¬Áù¼¶521£¬Çóµ÷¼Á +4 ÃÀζ¿ÉÀÖ¼¦³á 2026-03-26 4/200 2026-03-27 15:27 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 085600£¬²ÄÁÏÓ뻯¹¤321·Öµ÷¼Á +4 ´ó²öС×Ó 2026-03-27 6/300 2026-03-27 14:11 by ËÉ»¨¸×1201
[¿¼ÑÐ] 0703»¯Ñ§Ò»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧ303Çóµ÷¼Á +3 zzffylgg 2026-03-24 3/150 2026-03-27 10:42 by shangxh
[¿¼ÑÐ] 289Çóµ÷¼Á +17 ˶ÐǸ° 2026-03-23 17/850 2026-03-26 16:18 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 334·Ö Ò»Ö¾Ô¸ÎäÀí ²ÄÁÏÇóµ÷¼Á +4 ÀîÀî²»·þÊä 2026-03-26 4/200 2026-03-26 16:00 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 081700 µ÷¼Á 267·Ö +11 ÃÔÈ˵Ĺþ¹þ 2026-03-23 11/550 2026-03-26 15:41 by zzll406
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϺ½ 335·Ö | 0856²ÄÁÏ»¯¹¤ | GPA 4.07 | ÓпÆÑо­Àú +6 cccchenso 2026-03-23 6/300 2026-03-25 22:25 by 544594351
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û