±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 4228  |  »Ø¸´: 6
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

oyhy

[½»Á÷] ÇóÖúMES»º³åÈÜÒºµÄÅäÖÆ·½·¨

¸÷룬Çë°ï棬×î½üÎÒÐèÒªÓÃMES»º³åÒº£¬µ«²»ÖªµÀ¾ßÌåµÄÅäÖÆ·½·¨£¬¼°ÆäÅä·½£¬»¹ÇëÖªµÀµÄ¶à¶à°ï棬¸Ð¼¤¡£
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cfms

½ð³æ (СÓÐÃûÆø)

ÕâÊÇÎÒÕÒµ½µÄ·½·¨»¹Ã»Óùý¡£
Mes buffer ÅäÖÆ
1 MES buffer, 0.05M (pH = 6.0). Dissolve 9.76 g of MES (2-(N-morpholino) ethanesulphonic acid) in approximately 900 ml of deionised water. Adjust pH to 6.0 with 1 N NaOH. Transfer to a 1-litre volumetric flask and make to volume with deionised water. This solution may be kept for two weeks at room temperature¡£Äã¿ÉÒÔÅäÖÆ³É10XµÄ£¬¼´0.5M£¬²»ÐèÒª¸ßѹÃð¾ú

2 mes»º³åÒº£¨0.04 M, pH 5.9)
MES (2[N-morpholino] ethanesulfonic acid) (Sigma M-8250) ¡¡¡¡1.56 g
ÒÔ KOH Õ{Õû pH ÖÁ 5.9 áᣬ¼ÓË®ÖÁ 200 mL ÖÃì¶ 4¡æ ±£´æ¡£
5Â¥2007-11-01 10:34:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

Daracular

½ð³æ (ÕýʽдÊÖ)

ÒÖÓôÄÐ

ÏÂÃæÊÇÅä·½£¬ºÇºÇ

ÒÔÅä1ÉýΪÀý£¬³ÆÁ¿9.76g MES¡¢29.22g NaCl¡¢5ml10£¥µÄBrij35£¬ÈÜÓÚ1ÉýÕôÁóË®£¬ÓÃ3mol/L NaOHÔÚpHS-3BËá¶È¼ÆÉϵ÷½ÚpH=6.0¡À0.1
Killtheboywithinyouandmakethemanborn
2Â¥2007-10-31 17:22:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

vicarner

½ð³æ (ÕýʽдÊÖ)

Ũ¶È¡¢pH¶¼Ã»ÓÐ˵£¬Ö»ÊÇ˵MES»º³åÒº£¬Ì«ÁýͳÀ²¡«
4Â¥2007-10-31 17:38:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cfms

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï
johnsooh(½ð±Ò+2,VIP+0):thx
ÕâÊÇÎÒÕÒµ½µÄ·½·¨»¹Ã»Óùý¡£
Mes buffer ÅäÖÆ
1 MES buffer, 0.05M (pH = 6.0). Dissolve 9.76 g of MES (2-(N-morpholino) ethanesulphonic acid) in approximately 900 ml of deionised water. Adjust pH to 6.0 with 1 N NaOH. Transfer to a 1-litre volumetric flask and make to volume with deionised water. This solution may be kept for two weeks at room temperature¡£Äã¿ÉÒÔÅäÖÆ³É10XµÄ£¬¼´0.5M£¬²»ÐèÒª¸ßѹÃð¾ú

2 mes»º³åÒº£¨0.04 M, pH 5.9)
MES (2[N-morpholino] ethanesulfonic acid) (Sigma M-8250) ¡¡¡¡1.56 g
ÒÔ KOH Õ{Õû pH ÖÁ 5.9 áᣬ¼ÓË®ÖÁ 200 mL ÖÃì¶ 4¡æ ±£´æ¡£

------------------------------------------------------------------
½¨Ò飺MES»º³åÒºÅäÖÆºÃºó·ÅÖÃ7£­10ÌìºóÔÙʹÓÃ
----------------------------------------------------------------
²»ÊÇ˵ÊÒÎÂÏÂÖ»Äܱ£´æÒ»ÖÜÂð£¿
6Â¥2007-11-01 10:37:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +6 ÀÁÑòÑòÇáÖÃÓñÍÎ 2026-04-02 6/300 2026-04-02 14:47 by 5896
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼²ÄÁÏ¿ÆÑ§Ó빤³Ì288·Ö£¬Çóµ÷¼Á +11 Êdz½°¡ 2026-04-02 11/550 2026-04-02 14:33 by ÄÁÉÙÒ°
[¿¼ÑÐ] 085600 295·ÖÇóµ÷¼Á +16 W55j 2026-03-30 19/950 2026-04-02 13:22 by chran16
[¿¼ÑÐ] 289Çóµ÷¼Á +23 ÐÂʱ´ú²ÄÁÏ 2026-03-27 26/1300 2026-04-02 10:29 by oooqiao
[¿¼ÑÐ] 337Çóµ÷¼Á +11 ¡¶Ê÷¡· 2026-03-29 11/550 2026-04-02 10:20 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 377Çóµ÷¼Á +3 RASKIN 2026-04-02 3/150 2026-04-02 09:45 by zzchen2000
[¿¼ÑÐ] ¿¼Ñе÷¼Á +12 Amber00 2026-03-31 12/600 2026-04-02 09:04 by sanrepian
[¿¼ÑÐ] ÇóÉúÎïѧµ÷¼Á +8 15172915737 2026-04-01 8/400 2026-04-02 06:49 by ilovexiaobin
[¿¼ÑÐ] 085410 Ò»Ö¾Ô¸211 22408·ÖÊý359Çóµ÷¼Á +3 123456789qw 2026-03-31 4/200 2026-04-02 00:06 by ÒåÎÄwang
[¿¼ÑÐ] 265Çóµ÷¼Á +11 yelck 2026-04-01 12/600 2026-04-01 19:12 by 549790059
[¿¼ÑÐ] 267Çóµ÷¼Á +13 uiybh 2026-03-31 13/650 2026-04-01 10:25 by ̽123
[¿¼ÑÐ] 352·Ö-085602-Ò»Ö¾Ô¸985 +6 º£Äɰٴ¨Ly 2026-03-29 6/300 2026-03-31 21:06 by yuq
[¿¼ÑÐ] 254²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +3 º²¶¬ÁÖéª 2026-03-30 4/200 2026-03-31 17:53 by yishunmin
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +4 ´Þwj 2026-03-31 4/200 2026-03-31 11:56 by jp9609
[¿¼ÑÐ] ʳƷ¹¤³Ìר˶һ־ԸÖк£Ñó309Çóµ÷¼Á +5 СÕÅzxyÕÅ 2026-03-26 10/500 2026-03-31 00:29 by jp9609
[¿¼ÑÐ] 0703»¯Ñ§321·ÖÇóµ÷¼Á +10 Èýdd. 2026-03-30 11/550 2026-03-30 19:24 by markhwc
[¿¼ÑÐ] 279Çóµ÷¼Á +4 µûÎèÇáÈÆ 2026-03-29 4/200 2026-03-29 09:45 by laoshidan
[¿¼ÑÐ] 070300»¯Ñ§Çóµ÷¼Á +4 Æð¸öÃûÕ¦ÕâôÄÑ 2026-03-27 4/200 2026-03-27 21:39 by 83503ËïÀÏʦ
[¿¼ÑÐ] 315µ÷¼Á +4 0860Çóµ÷¼Á 2026-03-26 5/250 2026-03-27 11:23 by wangjy2002
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ÇóÇóÁËÊÕÏÂÎÒ°É£ 2026-03-26 4/200 2026-03-27 10:37 by zhshch
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û