±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1913  |  »Ø¸´: 5
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

sulfone

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿ÇëÎʵ°°×ÖÊBSAÔÚµÍpHֵϣ¬ÓÃʲô»º³åÈÜÒºÈܽâÄØ£¿

ÇëÎʵ°°×ÖÊBSAÔÚµÍpHֵϣ¬ÓÃʲô»º³åÈÜÒºÈܽâÄØ£¿
ÎÒÓÃpH 3µÄ CH3COOH/CH3COONa, Ôõô²»ÈܽâÄØ£¿
ÎÒÏëºÍpH=7.4 µÄBSA»º³åÈÜÒº×ö¶Ô±È¡£
ÄÜ·ñÌṩһ¸öµäÐ͵ÄÎÄÏ×£¿»òÕß·½·¨£¿
лл£¡



ͬʱÇóÒ»¸öÅäÖûº³åÈÜÒºµÄ¹«Ê½£¬¿ÉÒÔ¸ù¾ÝÒªÇóµÄpHÖµ£¬×Ô¶¯¼ÆËã³öËùÐèµÄ×¼±¸ÈÜÒºµÄ¸÷×ÔÌå»ýµÄ¹«Ê½¡£
лл£¡

[ Last edited by sulfone on 2009-11-11 at 06:49 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jingwang7793

½ð³æ (СÓÐÃûÆø)

BSAÈܽâ

¡ï ¡ï
yusen_1982(½ð±Ò+1,VIP+0):»¶Ó­ÌÖÂÛ£¡£¡£¡ 12-26 07:02
sulfone(½ð±Ò+1,VIP+0):Thanks! 1-14 23:02
µ°°×²»ÄÜÆ«ËáºÍÆ«¼ï,·ñÔò»áʧȥ»îÐÔ.ËùÒÔÖÐÐÔ×îºÃ.
JingWang
5Â¥2009-12-25 14:06:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

ke30ke

ľ³æÖ®Íõ (ÎÄ̳¾«Ó¢)

¡ï ¡ï
Þ¹Ò²ݶù(½ð±Ò+1,VIP+0):»¶Ó­Ó¦Öú~ 11-11 13:42
sulfone(½ð±Ò+1,VIP+0):лл£¡¶ÔÁË£¬Á½ÖÖ»º³åÈÜÒºÒ»ÆðÓû᲻»áÓÐÎÊÌ⣿ 11-11 16:35
ÎҼǵÃÎÒµ±ÄêÊÇÏÈÔÚÉÙÁ¿pH7.4µÄ»º³åÒºÖÐÈܽâºó£¬ÔÙÓÃpH½ÏµÍµÄ»º³åÈÜҺϡÊ͵½ËùÐèµÄŨ¶ÈµÄ¡£Äã¿ÉÒÔÊÔÒ»ÏÂ
2Â¥2009-11-11 12:13:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hxp207

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
yusen_1982(½ð±Ò+1,VIP+0):»¶Ó­ÌÖÂÛ£¡ 11-12 09:35
sulfone(½ð±Ò+1,VIP+0):Thanks! 11-16 23:19
Èܽâ¶ÈÓ¦¸ÃºÍÄãµÄŨ¶ÈÓйØÏµ°É£¬ÎÒ×ö¹ýPH5.0µÄCH3COOH/CH3COONaÌåϵÈܽâBSA£¬ºÃÏñ×î´óµÄŨ¶ÈÄÜ×öµ½10mg/ml£¬ÔÙ´ó¾Í²»ÔõôÈܽâÁË¡£ºÍPHµÄÓ°ÏìÓ¦¸Ã²»´ó£¬PHÒ»°ãÓÃÀ´¿ØÖƵ°°×±íÃæµçºÉµÄ¡£
3Â¥2009-11-12 01:28:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mickow

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
yusen_1982(½ð±Ò+1,VIP+0):»¶Ó­ÌÖÂÛ£¡£¡£¡ 12-26 07:02
sulfone(½ð±Ò+1,VIP+0):Thanks! 1-14 23:01
ÄãÔÚpH=3µÄʱºò²»»áµ½Á˵ȵçµã°É£¿BSAÕâÖÖµ°°×Èܽâ¶ÈÒ²»¹ÊDz»´íµÄŶ~~~»òÕßÄã¿ÉÒÔ¸ÄÓÃ2¼ÛÑΣ¬ÕâÑùÓ¦¸ÃÄܹ»´Ùʹµ°°×ÈܽâµÄ~
4Â¥2009-12-25 13:00:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +3 Ò»ÑùYWY 2026-04-05 3/150 2026-04-05 16:02 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] µ÷¼ÁÇóÖú +10 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-02 13/650 2026-04-05 09:41 by sam3303
[¿¼²©] É격 +7 IQwQl 2026-04-04 7/350 2026-04-04 23:32 by mumin1990
[¿¼ÑÐ] µ÷¼Á +11 JLLLLLLLLLL 2026-04-03 11/550 2026-04-04 22:21 by hemengdong
[¿¼ÑÐ] »·¾³¿ÆÑ§Ó빤³Ì334·ÖÇóµ÷¼Á +9 ÍõÒ»Ò»ÒÀÒÀ 2026-03-30 12/600 2026-04-04 20:55 by dongzh2009
[¿¼ÑÐ] 321Çóµ÷¼Á +13 ÈÏÕæÇóÉÏѧ 2026-04-02 13/650 2026-04-04 18:23 by macy2011
[¿¼ÑÐ] 319Çóµ÷¼Á +4 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 4/200 2026-04-04 16:25 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 15615482637 2026-04-03 3/150 2026-04-03 22:50 by ms629
[¿¼ÑÐ] »¯¹¤Çóµ÷¼Á +11 ÀóÏã֥ʿҬÄÌ 2026-04-03 11/550 2026-04-03 22:06 by à£à£à£0119
[¿¼ÑÐ] 311Çóµ÷¼Á +11 Ó¸ҵÄСÎâ 2026-04-02 11/550 2026-04-03 21:46 by qlm5820
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ324Çóµ÷¼Á +13 hanamiko 2026-04-01 13/650 2026-04-03 18:30 by lsÁõ˧
[¿¼ÑÐ] 285Çóµ÷¼Á +5 AZMK 2026-04-03 8/400 2026-04-03 18:17 by AZMK
[¿¼ÑÐ] 320Çóµ÷¼Á +5 Õñ¡ªTZ 2026-04-02 5/250 2026-04-03 14:42 by fxue1114
[˶²©¼ÒÔ°] ÇóÀÏʦÊÕÁô +9 lllq123 2026-04-03 9/450 2026-04-03 13:48 by ºôÎü¶¼ÊǼõ·Ê
[¿¼ÑÐ] ½»Í¨ÔËÊ俼ÊÔ264·ÖÇ󹤿Ƶ÷¼Á +4 jike777 2026-04-02 4/200 2026-04-02 21:53 by zllcz
[¿¼ÑÐ] ÍÁľ304Çóµ÷¼Á +4 ÍÃͻͻͻ£¬ 2026-04-02 5/250 2026-04-02 21:16 by ÍÃͻͻͻ£¬
[¿¼ÑÐ] Çóµ÷¼ÁÇóµ÷¼Á +7 121. 2026-04-02 7/350 2026-04-02 19:15 by dick_runner
[¿¼ÑÐ] Ò»Ö¾Ô¸9³õÊÔ366 ±¾Ë«·ÇÇóµ÷¼Á +4 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 4/200 2026-04-02 09:56 by guanxin1001
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»²ÄÁϹ¤³Ì×Ü·Ö358 +5 cs0106 2026-04-01 7/350 2026-04-01 11:45 by wangjy2002
[¿¼ÑÐ] 085404 22408 315·Ö +5 zhuangyan123 2026-03-31 6/300 2026-03-31 13:48 by limeifeng
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û