±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1901  |  »Ø¸´: 5
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

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

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

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

lixiaoxia

ľ³æ (СÓÐÃûÆø)

¡ï ¡ï
Þ¹Ò²ݶù(½ð±Ò+1,VIP+0):»¶Ó­ÌÖÂÛ~ 12-28 09:45
sulfone(½ð±Ò+1,VIP+0):Thanks! 1-14 23:02
ÎÒ֮ǰÓõķ½·¨ºÍ2Â¥µÄ±È½ÏÀàËÆ£¬²î±ð²»ÊǺܴóµÄ¡£»º³åÈÜÒºµÄÅäÖã¬ÔÚ²»Í¬µÄpHÓв»Í¬µÄ·½Ê½£¬Äã¿ÉÒÔÕÒ±¾·ÖÎö»¯Ñ§ÊֲᣬÂÛ̳ÀïÃæºÜ¶à£¬ÉÏÃæÐ´µÄ¶¼ºÜÇå³þ£¬°ÑÄǼ¸Ò³´ò³öÀ´£¬ÓÃןܷ½±ãµÄ¡£
6Â¥2009-12-27 20:41:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ sulfone µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +3 19123253302 2026-04-04 3/150 2026-04-04 19:46 by 197024
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +10 ŬÁ¦·Ü¶·112 2026-04-04 10/500 2026-04-04 19:35 by ÌÆãå¶ù
[¿¼ÑÐ] 329Çóµ÷¼Á +13 miaodesi 2026-04-02 15/750 2026-04-04 18:14 by jj987
[¿¼ÑÐ] 085701Çóµ÷¼Á +7 ¹¨ÓíÃú 2026-04-04 8/400 2026-04-04 13:49 by ССÊ÷2024
[¿¼ÑÐ] µç×ÓÐÅÏ¢µ÷¼Á½»²æÑ§¿ÆÓÐÍÆ¼öÂð +6 jhtfeybgj 2026-04-01 8/400 2026-04-04 07:52 by 1753564080
[¿¼ÑÐ] 265Çóµ÷¼Á +17 ÁÖÉîÎÂÀ½ 2026-04-01 20/1000 2026-04-04 01:09 by userper
[¿¼ÑÐ] 343Çóµ÷¼Á +8 °®î¿°í 2026-03-29 8/400 2026-04-03 22:19 by –¹Æ?
[¿¼ÑÐ] 11408,335·Ö£¬±¾¿Æ211£¬Çóµ÷¼Á£¬¿Éתרҵ +3 öùÀæ´óöùÓã 2026-04-03 3/150 2026-04-03 21:18 by zhq0425
[¿¼ÑÐ] 303Çóµ÷¼Á +9 DLkz1314. 2026-03-30 9/450 2026-04-03 18:34 by lsÁõ˧
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйú¿ÆÑ§Ôº´óѧ265Çóµ÷¼Á +9 Ìñµ­ye 2026-03-31 10/500 2026-04-03 11:10 by txp1986
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +4 Ò»ÑùYWY 2026-04-03 4/200 2026-04-03 09:48 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏÃÃÅ´óѧ²ÄÁϹ¤³Ìר˶354ÕÒµ÷¼Á£¡£¡£¡ +8 ±´ß±µ±µ 2026-03-30 8/400 2026-04-03 09:41 by hypershenger
[¿¼ÑÐ] 085602»¯¹¤Çóµ÷¼Á£¨331·Ö£© +9 111@127 2026-03-30 9/450 2026-04-02 20:00 by dick_runner
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏÃÃÅ´óѧ»¯Ñ§¹¤³Ì£¨×¨Ë¶£©-Êý¶þÓ¢¶þ406·Ö-Çóµ÷¼Á +5 Ïô󻯹¤ 2026-04-01 5/250 2026-04-02 10:03 by jp9609
[¿¼ÑÐ] 085600£¬320·ÖÇóµ÷¼Á +5 ´ó²öС×Ó 2026-04-01 6/300 2026-04-01 19:40 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +7 @taotao 2026-03-30 7/350 2026-04-01 14:30 by chenqifeng666
[¿¼ÑÐ] Çóµ÷¼Á +4 DADA¹Ö 2026-03-31 4/200 2026-04-01 14:30 by ZXlzxl0425
[¿¼ÑÐ] Ó¢Ò»ÊýÒ»×Ü·Ö334Çóµ÷¼Á +4 ³ÂÑôÀ¤ 2026-03-31 4/200 2026-03-31 14:22 by ¼Çʱ¾2026
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã½­´óѧ¹¤¿Æ¶¯Á¦¹¤³Ì370,ÊýÒ»121,רҵ¿Î135£¬ÏÖÔÚÄÜÈ¥ÄÄÀï +3 080700µ÷¼Á 2026-03-30 4/200 2026-03-31 12:00 by KLMY666
[¿¼ÑÐ] Çóµ÷¼Á +7 Çà´º²ÃΪÈý½Ø 2026-03-29 7/350 2026-03-30 13:14 by laoshidan
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û