| ²é¿´: 401 | »Ø¸´: 3 | |||
| ±¾Ìû²úÉú 1 ¸ö ²©Ñ§EPI £¬µã»÷ÕâÀï½øÐв鿴 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
zhanglihon½ð³æ (ÕýʽдÊÖ)
|
[½»Á÷]
ÇëÎÊmixed bed resinµÄÓÃ;
|
||
| suspensions were allowed to stand over a mixed bed resin (Sigma-Aldrich) for 24-48 h.ÇëÎÊÕâ²½µÄ×÷ÓÃÊÇʲô£¿ÆäÖÐa mixed bed resinËùÆðµÄ×÷ÓÃÊÇ...? |
» ²ÂÄãϲ»¶
316Çóµ÷¼Á
ÒѾÓÐ14È˻ظ´
chinese chemical lettersÓ¢ÎİæÍ¶¸åÇóÖú
ÒѾÓÐ6È˻ظ´
264·Ö£¬ÇóÈÎÒ⹤¿Æµ÷¼Á
ÒѾÓÐ5È˻ظ´
ÇóÉúÎïѧµ÷¼Á
ÒѾÓÐ9È˻ظ´
Çóµ÷¼Á 302·Ö³õÊÔ 0854
ÒѾÓÐ3È˻ظ´
½»Í¨ÔËÊ俼ÊÔ264·ÖÇ󹤿Ƶ÷¼Á
ÒѾÓÐ3È˻ظ´
²ÄÁÏÓ뻯¹¤306·ÖÕÒµ÷¼Á
ÒѾÓÐ8È˻ظ´
Ò»Ö¾Ô¸±±¾©¿Æ¼¼²ÄÁÏ¿ÆÑ§Ó빤³Ì288·Ö£¬Çóµ÷¼Á
ÒѾÓÐ13È˻ظ´
413Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
319Çóµ÷¼Á
ÒѾÓÐ14È˻ظ´

hardee
Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)
´Ë²ÝÓÐÖ÷~
- ²©Ñ§EPI: 56
- Ó¦Öú: 152 (¸ßÖÐÉú)
- ¹ó±ö: 0.03
- ½ð±Ò: 10929.3
- É¢½ð: 5544
- ºì»¨: 49
- ɳ·¢: 40
- Ìû×Ó: 6865
- ÔÚÏß: 2905.6Сʱ
- ³æºÅ: 891544
- ×¢²á: 2009-11-02
- ÐÔ±ð: GG
- רҵ: Ò©Îﻯѧ

4Â¥2010-07-31 09:49:42
hardee
Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)
´Ë²ÝÓÐÖ÷~
- ²©Ñ§EPI: 56
- Ó¦Öú: 152 (¸ßÖÐÉú)
- ¹ó±ö: 0.03
- ½ð±Ò: 10929.3
- É¢½ð: 5544
- ºì»¨: 49
- ɳ·¢: 40
- Ìû×Ó: 6865
- ÔÚÏß: 2905.6Сʱ
- ³æºÅ: 891544
- ×¢²á: 2009-11-02
- ÐÔ±ð: GG
- רҵ: Ò©Îﻯѧ
zhanglihon(½ð±Ò+1, ²©Ñ§EPI+1):лл 2010-07-31 09:47:54
|
Õâ¶«Î÷µÄ×÷ÓÃÓ¦¸ÃÀàËÆÀë×Ó½»»»Ê÷Ö¬°É¡£ sigma-aldrich¶ÔËüµÄ½éÉÜ£º Description£º Components 1:1 mixture of strong cation and anion exchange resins Quality Resin is self-indicating: color changes from blue to amber when exchange capacity is reached. Properties£º form gel form particle size 16-40 mesh (wet) capacity 0.80 meq/g by dry weight |

2Â¥2010-07-31 09:29:59
zhanglihon
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 1512.3
- ºì»¨: 2
- Ìû×Ó: 415
- ÔÚÏß: 172.7Сʱ
- ³æºÅ: 885609
- ×¢²á: 2009-10-27
- ÐÔ±ð: MM
- רҵ: ¸ß·Ö×Ó×é×°Ó볬·Ö×ӽṹ

3Â¥2010-07-31 09:46:30














»Ø¸´´ËÂ¥