²é¿´: 1705  |  »Ø¸´: 12

kitten1983aw

гæ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

50%ÒÒËá¿ÉÒÔ£¬30%NaOH¿ÖÅ»á»ÙÖù×Ó£¬É÷Óã¬ÓÈÆäÊÇC18 »òC8µÄ»¹ºÃһЩ£¬ÆäËûÀàÐ͵ĸüÊÇÉ÷Ó᣺ÜÈÝÒ×¼¸ÕëÏÂÈ¥Öù×ӾͻµÁË£¬¡£
11Â¥2017-10-10 11:59:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄãºÃСçâ

Òø³æ (ÕýʽдÊÖ)

¶àëĸßÊÖ


Õâ¸öÖ÷Òª¿¼ÂÇÖù×ÓµÄÄÍpHÖµ·¶Î§°É£¬Ò»°ãÖù×Ó½ÓÊܵÄphϵͳ¶¼¿ÉÒԵģ¡

·¢×ÔСľ³æAndroid¿Í»§¶Ë
12Â¥2017-10-10 18:44:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

accn

гæ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

C18ÖùÄÍËá²»ÄͼÕâ¸öÉ«Æ×ÖùµÄ˵Ã÷ÊéÉÏ»áд£¬Ã»ÓÐ˵Ã÷Ê飬ֱ½Óµç»°É«Æ×Öù¹«Ë¾Ò²»áÖªµÀ
¶ÔÖùЧ×ÜÊÇ»áÓÐÓ°ÏìµÄ
HPLCµÄ½ðÊô¹ÜÏߣ¬Ëá»á¸¯Ê´£¬µ«ÊǽøÑùºÜ¿ì£¬Í£Áô¶Ì£¬Ã»É¶Ê£¬µ«ÊÇÏ´ÕëµÄÈÜÒº×îºÃÊÇ´¿Ë®
Ò»°ãËá¶¼ÊÇÒºÌ壬ºÍÁ÷¶¯ÏàÔÚÒ»Æð»¹ºÃ£¬µ«ÊǼîÊǹÌÌ壬עÒâÁ÷¶¯ÏàÖÐÓлúÏà±ÈÀý¸ßµÄʱºò£¬¼î»áÎö³ö
13Â¥2017-10-11 11:23:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ JIANGFUYU98 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ÁºÁºÐ£Ð£ 2026-03-19 12/600 2026-03-20 20:47 by JourneyLucky
[¿¼ÑÐ] 316Çóµ÷¼Á +3 ÁºÜçö© 2026-03-19 3/150 2026-03-20 20:37 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷°²½»Í¨´óѧ ѧ˶ 354Çóµ÷¼Á +3 ÎÒÏëÒª¶ÁÑо¿Éú 2026-03-20 3/150 2026-03-20 20:13 by JourneyLucky
[¿¼ÑÐ] 317Çóµ÷¼Á +6 Éê×ÓÉêÉê 2026-03-19 11/550 2026-03-20 20:07 by zhukairuo
[¿¼ÑÐ] ±±¿Æ281ѧ˶²ÄÁÏÇóµ÷¼Á +3 tcxiaoxx 2026-03-20 3/150 2026-03-20 19:50 by zhukairuo
[¿¼ÑÐ] 22408 344·Ö Çóµ÷¼Á Ò»Ö¾Ô¸ »ªµç¼ÆËã»ú¼¼Êõ +3 solanXXX 2026-03-20 3/150 2026-03-20 16:41 by fxue1114
[¿¼ÑÐ] 0856µ÷¼Á£¬ÊÇѧУ¾ÍÈ¥ +8 sllhht 2026-03-19 9/450 2026-03-20 14:25 by ÎÞи¿É»÷111
[¿¼ÑÐ] 317Çóµ÷¼Á +4 Éê×ÓÉêÉê 2026-03-19 8/400 2026-03-20 11:20 by Éê×ÓÉêÉê
[¿¼ÑÐ] ÄÜÔ´²ÄÁÏ»¯Ñ§¿ÎÌâ×éÕÐÊÕ˶ʿÑо¿Éú8-10Ãû +5 ÍÑÓ±¶ø³ö 2026-03-16 14/700 2026-03-20 09:30 by kkcoco25
[¿¼ÑÐ] ²ÄÁÏר˶ӢһÊý¶þ306 +6 z1z2z3879 2026-03-18 6/300 2026-03-20 08:49 by xingguangj
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁÏÇóµ÷¼Á£¬×Ü·Ö315£¨Ó¢Ò»£© +3 sbdksD 2026-03-19 3/150 2026-03-19 23:21 by fmesaito
[¿¼ÑÐ] 320Çóµ÷¼Á0856 +3 ²»ÏëÆðÃû×Ö112 2026-03-19 3/150 2026-03-19 22:53 by ѧԱ8dgXkO
[¿¼ÑÐ] Ò»Ö¾Ô¸¸£´ó288Óлú»¯Ñ§£¬Çóµ÷¼Á +3 Сľ³æ200408204 2026-03-18 3/150 2026-03-19 13:31 by houyaoxu
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +3 ÉúÎ﹤³Ìµ÷¼Á 2026-03-17 7/350 2026-03-18 20:41 by Wangjingyue
[¿¼ÑÐ] 0854£¬¼ÆËã»úÀàÕÐÊÕµ÷¼Á +3 ºúÀ±ÌÀ·ÅÌÇ 2026-03-15 6/300 2026-03-18 12:09 by Éϰ¶Éϰ¶¡­¡­..
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 293Çóµ÷¼Á +11 zjlµÄºÅ 2026-03-16 16/800 2026-03-18 08:10 by zhukairuo
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +3 éÙËÌ. 2026-03-17 4/200 2026-03-17 21:43 by ÓÐÖ»ÀêÅ«
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û