| ²é¿´: 2862 | »Ø¸´: 13 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
wangcb1986ľ³æ (СÓÐÃûÆø)
|
[½»Á÷]
¡¾ÇóÖú¡¿Çó¹ºp123
|
||
|
ÈçÌâÇó¹ºp123£¨EO20PO70EO20£©¸Õ²ÅÎÊsigma¹«Ë¾Ëµ´Ë²úÆ·Êô¹ú¼Ò¹ÜÖÆ£¬²»Äܶ©¹ºÔõô°ì°¡£¿Çó¸÷λ¸ßÊÖ»¹ÓÐÆäËûµÄµØ·½ÄÜÂòÂ𣿠[ Last edited by wdwsnnu on 2010-1-22 at 18:15 ] |
» ²ÂÄãϲ»¶
ԺʿÍŶÓ-ÿ½ìѧÉú¶¼ÓÅÐã-¸ß×ÔÓɶÈ-ÍŶӷÕΧºÃ
ÒѾÓÐ0È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
½ðÊô²ÄÁÏÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ99È˻ظ´
»¯¹¤Ñ§Ôº£¨Ñ§ÔºÕýʽµ÷¼ÁȺ+ÁªÏµ·½Ê½£©
ÒѾÓÐ0È˻ظ´
»¯¹¤Ñ§Ôº£¨Ñ§Ôº¹Ù·½Èº£©-ԺʿÍŶÓÕÐÉú-ѧÉú×ÔÓɶȸß-ÅàÑøÄ£Ê½³ÉÊì¸ßЧ
ÒѾÓÐ0È˻ظ´
ºÚÁú½´óѧ·ÖÎö»¯Ñ§Õе÷¼Á
ÒѾÓÐ0È˻ظ´
Î人¸ßУ¹ú¼Ò¼¶È˲ÅÍŶÓÕÐÊÕ²ÄÁÏ£¬»¯Ñ§£¬·ÄÖ¯µÈרҵ˶ʿµ÷¼ÁÉú
ÒѾÓÐ26È˻ظ´
·Ä´ó»¯¹¤Ñ§Ôº£¨¹Ù·½Èº£©-ԺʿÍŶÓÕÐÉú-ѧÉú×ÔÓɶȸ߷¢Õ¹ºÃ-ÅàÑøÄ£Ê½³ÉÊì
ÒѾÓÐ0È˻ظ´
ÎÂÖÝ´óѧ»¯²ÄѧԺÍõ¾ê¿ÎÌâ×éÕÐÉú
ÒѾÓÐ5È˻ظ´
ѧԺ¹Ù·½Èº-ԺʿÍŶÓÕÐÉú-ѧÉú×ÔÓɶȸß-ÅàÑøÄ£Ê½³ÉÊìÒÑÓÐ10ÓàÃûѧÉú¸°985º£ÍâÉîÔì
ÒѾÓÐ0È˻ظ´
Î人·ÄÖ¯´óѧ»¯¹¤Ñ§Ôº¹Ù·½Èº-ԺʿÍŶÓÕÐÉú-ѧÉú×ÔÓɶȸß-10ÓàÃûѧÉú¸°985º£ÍâÉîÔì
ÒѾÓÐ0È˻ظ´

liudanokokok
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 23 (СѧÉú)
- ½ð±Ò: 7441.3
- É¢½ð: 1
- ºì»¨: 7
- Ìû×Ó: 452
- ÔÚÏß: 712.6Сʱ
- ³æºÅ: 126309
- ×¢²á: 2005-12-07
- ÐÔ±ð: GG
- רҵ: ÎÞ»úºÏ³ÉºÍÖÆ±¸»¯Ñ§
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
|
Ö±½Óµ½sigma-aldrich Âò ÄãÏȵ½sigma-aldrichÍøÕ¾Éϲé»õºÅ¡£ ÓÃÓÊÏäÖ±½ÓÁªÏµ¶©¹º orderCN@sial.com ËûÃÇ»áÈÃÄãÏÈÌîÒ»Õſͻ§ÐÅÏ¢±í£¬Èë¿âºó¸øÄãÒ»¸ö¿Í»§ºÅ£¬ÄãÒÔºó¶©¹º¾ÍƾÕâ¸öºÅ¾ÍÐС£ P-123 Product Number: 435465-1L Description: POLY(ETHYLENE GLYCOL)-B-POLY(PROPYLENE G Mn=5800 Harmonized Tariff Code: 3822 CAS Number: 9003-11-6 Price£º823.68 RMB |
9Â¥2010-03-18 20:01:39
haodehen
Ìú³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 34 (СѧÉú)
- ½ð±Ò: 46.7
- É¢½ð: 111
- ºì»¨: 2
- Ìû×Ó: 1330
- ÔÚÏß: 136.2Сʱ
- ³æºÅ: 375214
- ×¢²á: 2007-05-18
- ÐÔ±ð: GG
- רҵ: ÉúÎҽѧ¹â×Óѧ
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
wdwsnnu(½ð±Ò+0,VIP+0):ʹµÃ 1-22 18:15
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
wdwsnnu(½ð±Ò+0,VIP+0):ʹµÃ 1-22 18:15
|
Õâ¶«Î÷ ÓÃÀ´ºÏ³É mesoporous SiO2£¬ µ½´¦¶¼ÄÜÂò×Ű¡ |

2Â¥2010-01-22 17:41:14
zhuangzb
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 376.2
- ºì»¨: 1
- Ìû×Ó: 136
- ÔÚÏß: 5.2Сʱ
- ³æºÅ: 880924
- ×¢²á: 2009-10-22
- רҵ: ÎÞ»úÄÉÃ×»¯Ñ§
¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
wdwsnnu(½ð±Ò+1):ллÌÖÂÛ 1-24 22:33
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
wdwsnnu(½ð±Ò+1):ллÌÖÂÛ 1-24 22:33
| ÎÒÓ¡ÏóÖÐÔÀ´aldrichÓÐÂôµÄ |
3Â¥2010-01-22 23:04:13
6749062188
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2171.2
- ºì»¨: 2
- Ìû×Ó: 118
- ÔÚÏß: 22.5Сʱ
- ³æºÅ: 737414
- ×¢²á: 2009-04-01
- רҵ: ÎÞ»úÄÉÃ×»¯Ñ§
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
| ÎÒÃÇʵÑéÊÒÓÐһƿ£¬ºÃÏñÊǽø¿ÚµÄ£¬1000¶àÔª£¬µ«²»ÖªµÀÔÚÄÄÂòµÄ¡£ |
4Â¥2010-01-23 09:20:42














»Ø¸´´ËÂ¥