±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 6766  |  »Ø¸´: 7

hearo

Ìú¸Ëľ³æ (СÓÐÃûÆø)

[ÇóÖú] HPLCËùÓõÄÁ÷¶¯Ïà5mM H2SO4ÊÇ·ÖÎö´¿µÄÁòËáÂ𣿻¹ÊÇÉ«Æ×´¿µÄ£¿ ÔõôÅä°¡£¿

ÇóÖú£¬ÈçÌ⣬ллÀ²£¡
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ÒºÏà

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

¼ÈÈ»×öÁË£¬¾Í×öµÄ×îºÃ£¡
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yugijiang

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
hearo: ½ð±Ò+1, ¡ïÓаïÖú 2012-08-05 11:48:22
ºÇºÇ£¬Ó÷ÖÎö´¿µÄ¾Í¿ÉÒÔÁËѽ¡£ÄãÓ¦¸ÃÊÇ×öÓлúËáµÄ°É¡£
2Â¥2012-08-04 15:37:41
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lifucheng

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
soundhorizo: ½ð±Ò+1 2012-08-05 00:16:24
hearo: ½ð±Ò+3 2012-08-05 11:51:15
Ó÷ÖÎö´¿µÄÁòËá¹þ Ò»°ãµÄŨÁòËáµÄŨ¶ÈÊÇ18.9M ËùÒÔËãËã¾Í¸ã¶¨Á˹þ Â¥Ö÷ÓÃÄý½ºÖù²âÓлúËá°É
3Â¥2012-08-04 19:33:20
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

luwq04

Òø³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
hearo: ½ð±Ò+3 2012-08-05 11:51:20
Ó÷ÖÎö´¿µÄ¾Í¿ÉÒÔ£¬ÅäºÃºóÓÃÂËĤ¹ýÂË£¬·ñÔòÈÝÒ×¶ÂÖù×Ó
4Â¥2012-08-04 21:05:46
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hearo

Ìú¸Ëľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by lifucheng at 2012-08-04 19:33:20
Ó÷ÖÎö´¿µÄÁòËá¹þ Ò»°ãµÄŨÁòËáµÄŨ¶ÈÊÇ18.9M ËùÒÔËãËã¾Í¸ã¶¨Á˹þ Â¥Ö÷ÓÃÄý½ºÖù²âÓлúËá°É

лллл£¡ÎÒÒªÓÃC18Öù²âÊÔÓлúËᣬÎÒÃÇʵÑéÊÒµÄŨÁòËáÖ»ÓзÖÎö´¿µÄ£¬Å¨¶ÈÊÇ98%¡£ÕâÑùµÄ»°¾ÍÊÇ18.9MÂð£¿Ð»Ð»»Ø´ð¡£
¼ÈÈ»×öÁË£¬¾Í×öµÄ×îºÃ£¡
5Â¥2012-08-05 11:29:24
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hearo

Ìú¸Ëľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by luwq04 at 2012-08-04 21:05:46
Ó÷ÖÎö´¿µÄ¾Í¿ÉÒÔ£¬ÅäºÃºóÓÃÂËĤ¹ýÂË£¬·ñÔòÈÝÒ×¶ÂÖù×Ó

ÎÒÃÇÓõÄÊÇ»¦ÊԵķÖÎö´¿Å¨ÁòËáŨ¶È±ê¶¨ÔÚ95%~98%Ö®¼ä£¬ÄÇÎÒÔõôȷ¶¨Ä¦¶ûŨ¶È£¬½øÒ»²½Åä³É5mMµÄѽ£¿£¿Ð»Ð»»Ø¸´£¡
¼ÈÈ»×öÁË£¬¾Í×öµÄ×îºÃ£¡
6Â¥2012-08-05 11:50:17
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lifucheng

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡ï ¡ï
soundhorizo: ½ð±Ò+2, ÖÜÄ©Óä¿ì ^^ 2012-08-05 12:28:16
95%~98%Ö®¼äµÄŨÁòËáĦ¶ûŨ¶È»¹ÊÇÓÃ18.9M¹þ Â¥Ö÷ÓÃC18ÖùµÄ»° »¹ÊÇÓûº³åÌåϵÀ´×öÁ÷¶¯Ïà°É 5mMÁòËáµÄpH´ó¸ÅÔÚ2.5×óÓÒ Â¥Ö÷¿ÉÒÔÓÃ20mM pH2.5µÄÁ×Ëá¶þÇâ¼Ø×÷ΪÁ÷¶¯ÏàÓÃC18ÖùÀ´²âÓлúËá¹þ
7Â¥2012-08-05 12:00:42
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yugijiang

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
5Â¥: Originally posted by hearo at 2012-08-05 11:29:24
лллл£¡ÎÒÒªÓÃC18Öù²âÊÔÓлúËᣬÎÒÃÇʵÑéÊÒµÄŨÁòËáÖ»ÓзÖÎö´¿µÄ£¬Å¨¶ÈÊÇ98%¡£ÕâÑùµÄ»°¾ÍÊÇ18.9MÂð£¿Ð»Ð»»Ø´ð¡£...

C18ÓÃÁòËá²âÓлúËá¿Ï¶¨²»Ðеģ¬ÒªÓûº³åÑÎÈÜÒº²ÅÐУ¬20mMKH2PO4£¨pH=2.0£©£¬×îºÃÊÇÓÃAQÀàµÄÉ«Æ×Öù
8Â¥2012-08-05 13:09:49
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ hearo µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 307·Ö²ÄÁÏרҵÇóµ÷¼Á +5 Hllºú 2026-04-05 5/250 2026-04-05 15:37 by ½ñÌìÐÇÆÚ°ËLQ
[¿¼ÑÐ] 085600£¬×¨Òµ¿Î»¯¹¤Ô­Àí£¬320·ÖÇóµ÷¼Á +10 ´ó²öС×Ó 2026-03-29 10/500 2026-04-05 12:49 by Hdyxbekcb
[¿¼ÑÐ] Ò»Ö¾Ô¸9²ÄÁÏѧ˶297ÒѹýÁù¼¶Çóµ÷¼ÁÍÆ¼ö +10 adaie 2026-04-04 11/550 2026-04-05 12:28 by 418490947
[¿¼ÑÐ] ÊýÒ»Ó¢Ò» 347 È˹¤ÖÇÄܹú½±ÂÛÎͼÓÐÇóµ÷¼Á +3 ÎÚÀ­¶ùɽÂö 2026-03-30 7/350 2026-04-05 10:32 by zhq0425
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-04 12/600 2026-04-05 08:24 by 544594351
[¿¼ÑÐ] 26¿¼Ñе÷¼Á0710 0860 +9 ²¹²¹²»²¹ 2026-04-03 14/700 2026-04-04 23:32 by ¹û¶³´óÍõ
[¿¼ÑÐ] 342Çóµ÷¼Á +3 Liang7111 2026-04-04 5/250 2026-04-04 19:47 by dongzh2009
[¿¼ÑÐ] 334Çóµ÷¼Á +8 ÔøÑöÖ® 2026-04-03 8/400 2026-04-04 11:16 by w_xuqing
[¿¼ÑÐ] 317·Ö Ò»Ö¾Ô¸½­ÄÏ´óѧ »¯Ñ§¹¤³Ìѧ˶ Çóµ÷¼Á +6 YinTai 2026-04-03 6/300 2026-04-03 22:30 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ÎåÒØ´óѧÍÁľ¹¤³ÌÕе÷¼ÁÉú2026 +3 wyutj 2026-03-31 4/200 2026-04-03 18:21 by zengxj_7201
[¿¼ÑÐ] Çóµ÷¼Á +4 15064154688 2026-04-03 5/250 2026-04-03 15:07 by zrongyan
[¿¼ÑÐ] 366Çóµ÷¼Á +7 sbdnd 2026-04-03 7/350 2026-04-03 12:40 by cymywx
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +6 ÏàÐűػá¹ââÍòÕ 2026-03-31 7/350 2026-04-02 23:16 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸¸´µ©²ÄÁÏ£¬Ó¢Ò»×¨Ë¶£¬×Ü·Ö357µ÷¼Á +4 1050389037 2026-04-02 5/250 2026-04-02 21:40 by dongzh2009
[¿¼ÑÐ] Ò»Ö¾Ô¸´ó¹¤Ñ§Ë¶£¬Çóµ÷¼Á +4 yub0811 2026-04-02 4/200 2026-04-02 21:36 by °ÙÁéͯ888
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼²ÄÁÏ¿ÆÑ§Ó빤³Ì288·Ö£¬Çóµ÷¼Á +14 Êdz½°¡ 2026-04-02 14/700 2026-04-02 21:10 by dongzh2009
[¿¼ÑÐ] 348Çóµ÷¼Á +11 zzzzyk123 2026-04-01 11/550 2026-04-02 16:52 by Wang200018
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏÃÃÅ´óѧ»¯Ñ§¹¤³Ì£¨×¨Ë¶£©-Êý¶þÓ¢¶þ406·Ö-Çóµ÷¼Á +5 Ïô󻯹¤ 2026-04-01 5/250 2026-04-02 10:03 by jp9609
[˶²©¼ÒÔ°] ¿¼Ñе÷¼Á +5 ÂæÍÕÄÐÈË 2026-04-01 5/250 2026-04-01 14:28 by syjjj0321
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-03-31 11/550 2026-04-01 11:35 by wangjy2002
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û