±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 371  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

wyq4504

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ÇóÖú¸ßÈ˰ïæ·­ÒëÒ»¾ä»°£¡

a strong base anion exchanger containing
4-vinyl-1-ethylpyridinium chloride structural
units from the quaternization of the gel type
4-vinylpyridine:8% divinylbenzene copolymer (4-
VP:8% DVB+ EtCl)

» ²ÂÄãϲ»¶

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

xinyunsina

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï ¡ï
wyq4504(½ð±Ò+4,VIP+0): 7-21 09:10
Ò»ÖÖǿЧÑôÀë×Ó½»»»»ù°üº¬´Ó4ÒÒÏ©»ùßÁऽºÌåͨ¹ý¼¾°±»¯×÷ÓöøÀ´µÄ4ÒÒÏ©»ù1ÒÒÍé»ùÂÈ»¯ßÁऽṹµ¥Ôª£¬4ÒÒÏ©»ùßÁऽºÌåÊÇÓÉ8%µÄ¶þÒÒÏ©»ù±½¾ÛºÏÎï×é³É£¨8%µÄ¶þÒÒÏ©»ù±½+1ÒÒÍé»ùÂÈ»¯ßÁण©
2Â¥2009-07-20 17:18:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

½ñÒ¹Æð·ç

½ð³æ (ÕýʽдÊÖ)

Ò»ÖÖǿЧÑôÀë×Ó½»»»»ù£¬Ëü°üº¬ÁËÓÉ4ÒÒÏ©»ùßÁऽºÌåͨ¹ý¼¾ï§»¯×÷ÓöøÀ´µÄ4ÒÒÏ©»ù1ÒÒÍé»ùÂÈ»¯ßÁऽṹµ¥Ôª£¬ÆäÖÐ4ÒÒÏ©»ùßÁऽºÌåÊÇÓÉ8%µÄ¶þÒÒÏ©»ù±½¾ÛºÏÎï×é³É£¨8%µÄ¶þÒÒÏ©»ù±½+1ÒÒÍé»ùÂÈ»¯ßÁण©
¿¸Ò»°Ù¶þÊ®½ïµÄ¶«Î÷¶¼ºÜÇáËÉ£¬±³×ÅÄãÈ´ºÜ·Ñ¾¢£¡£¡
3Â¥2009-07-20 20:48:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

MCWANDE

½ð³æ (ÕýʽдÊÖ)

¡ï ¡ï
wyq4504(½ð±Ò+2,VIP+0): 7-21 09:10
¶þλ¶¼²»ÊÇѧ»¯Ñ§µÄ°É?

anion exchanger ÒõÀë×Ó½»»»¼Á, ²»ÊÇÑôÀë×Ó½»»»¼Á
copolymer ׼ȷ·­ÒëÊǹ²¾ÛÎï
²É¾Õ¶«ÀéÏÂ,ÓÆÈ»¼ûÄÏɽ.
4Â¥2009-07-20 20:54:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ wyq4504 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯Ñ§357·Ö£¬¿¼Ñе÷¼Á +8 .Starry. 2026-04-04 9/450 2026-04-04 22:52 by ÀíÏëÔÚʵ¼ùÖ®ÖÐ
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤306·ÖÕÒµ÷¼Á +23 ²×º£ÇáÖÛe 2026-04-02 27/1350 2026-04-04 21:52 by laoshidan
[¿¼ÑÐ] 301Çóµ÷¼Á +18 ÂæÍÕÄÐÈË 2026-04-02 18/900 2026-04-04 20:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 0835ѧ˶299Çóµ÷¼Á 08´óÀà¿É½ÓÊÜ +5 useryy 2026-04-03 5/250 2026-04-04 20:07 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 085601Ò»Ö¾Ô¸±±Àí325·ÖÇóµ÷¼Á +6 ÕÒµ÷¼Á£¬£¬ 2026-04-02 6/300 2026-04-03 22:20 by –¹Æ?
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ324Çóµ÷¼Á +13 hanamiko 2026-04-01 13/650 2026-04-03 18:30 by lsÁõ˧
[¿¼ÑÐ] ÎåÒØ´óѧÍÁľ¹¤³ÌÕе÷¼ÁÉú2026 +3 wyutj 2026-03-31 4/200 2026-04-03 18:21 by zengxj_7201
[¿¼ÑÐ] µ÷¼ÁÇóÖú +8 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-02 11/550 2026-04-03 14:16 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 316Çóµ÷¼Á +14 ÖÛ×Ô¹£ 2026-04-01 18/900 2026-04-03 10:28 by linyelide
[¿¼ÑÐ] 273Çóµ÷¼Á +20 ÀîÜÆÐÂ1 2026-03-31 20/1000 2026-04-03 09:58 by linyelide
[¿¼ÑÐ] Ò»Ö¾Ô¸aÇø211£¬085601-307·ÖÇóµ÷¼Á +13 µ³¼ÎºÀ 2026-03-31 26/1300 2026-04-03 08:33 by 495374996
[¿¼ÑÐ] 261ÇóBÇøµ÷¼Á +5 Ã÷×С¤ 2026-04-01 7/350 2026-04-02 11:17 by ×Þξξ
[¿¼ÑÐ] 322Çóµ÷¼Á +5 ìäÙÒXX 2026-03-31 6/300 2026-04-02 10:08 by Çóµ÷¼Ázz
[¿¼ÑÐ] 279Çóµ÷¼Á +7 Īxiao 2026-04-01 7/350 2026-04-01 22:05 by ¿Í¶ûÃÀµÂ
[¿¼ÑÐ] Çóµ÷¼Á0703 +5 ÖܼÎÒ¢ 2026-03-31 8/400 2026-04-01 20:32 by ltltkkk
[¿¼ÑÐ] 0703Ò»Ö¾Ô¸ÄÏʦ´ó334Çóµ÷¼Á +4 seven7yu 2026-03-30 4/200 2026-04-01 16:10 by oooqiao
[˶²©¼ÒÔ°] ¿¼Ñе÷¼Á +5 ÂæÍÕÄÐÈË 2026-04-01 5/250 2026-04-01 14:28 by syjjj0321
[¿¼ÑÐ] 0710ÉúÎïѧÇóµ÷¼Á£¡ +6 ÐðÊöÎÄ 2026-03-31 6/300 2026-04-01 09:39 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401ÊýÒ»Ó¢Ò»299Çóµ÷¼Á Áù¼¶521 +4 °®³Ô´óѼÀæ 2026-03-31 4/200 2026-03-31 11:51 by ²«»÷518
[¿¼ÑÐ] µ÷¼Á +4 GK72 2026-03-30 4/200 2026-03-30 20:32 by dick_runner
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û