24СʱÈÈÃŰæ¿éÅÅÐаñ    

±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 551  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

staying

Òø³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÌÖÂÛ¡¿Á×ËáÇâ¶þÄÆ-ÄûÃÊËỺ³åÒº£¬

Á×ËáÇâ¶þÄÆ-ÄûÃÊËỺ³åÒº£¬Á×ËáÇâ¶þÄÆÊÇ0.2MµÄ£¬ÄûÃÊËáÊÇ0.1M.
µÃµ½µÄÊÇ·ñÊÇ0.1MµÄ»º³åÒº£¿
³É·ÖÊÇÔõÑùµÄÄØ£¿
Ó¢ÎÄÃû³ÆÊÇʲô£¿citric acid/disodium hydrogen phosphate buffer?

[ Last edited by staying on 2009-12-17 at 19:54 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

huizhi41

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
chiraler(½ð±Ò+1,VIP+0):лл£¡ 12-22 05:39
¿´²»¶®ÎªÊ²Ã´ÊÇ0.1MµÄ£¡
²»¹ý£¬Ã²ËÆÊÇÉ̼ìÐбêµÄżµª¼ì²âÁ÷¶¯Ï࣡
2Â¥2009-12-17 19:53:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

spring29

½û³æ (Ö°Òµ×÷¼Ò)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
chiraler(½ð±Ò+1,VIP+0):лл£¡ 12-22 05:39
Èç¹ûµÈÌå»ý»ìºÏ£¬µÃµ½µÄ»º³åÈÜÒºÁ×ËáÇâ¶þÄÆµÄŨ¶ÈÊÇ0.1M¡£
Citric acidÊÇÄûÃÊËᣬdisodium hydrogen phosphateÊÇÁ×ËáÇâ¶þÄÆ¡£
No pay, no gain!
3Â¥2009-12-17 22:09:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

staying

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by spring29 at 2009-12-17 22:09:
Èç¹ûµÈÌå»ý»ìºÏ£¬µÃµ½µÄ»º³åÈÜÒºÁ×ËáÇâ¶þÄÆµÄŨ¶ÈÊÇ0.1M¡£
Citric acidÊÇÄûÃÊËᣬdisodium hydrogen phosphateÊÇÁ×ËáÇâ¶þÄÆ¡£

Êǰ´ÕÕ²»Í¬µÄÌå»ý±È»ìºÏ£¬µÃµ½²»Í¬ph»º³åÒºµÄ¡£
4Â¥2009-12-21 19:29:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

staying

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by spring29 at 2009-12-17 22:09:
Èç¹ûµÈÌå»ý»ìºÏ£¬µÃµ½µÄ»º³åÈÜÒºÁ×ËáÇâ¶þÄÆµÄŨ¶ÈÊÇ0.1M¡£
Citric acidÊÇÄûÃÊËᣬdisodium hydrogen phosphateÊÇÁ×ËáÇâ¶þÄÆ¡£

ÎÒÓ¦¸ÃÃ÷°×ÄãµÄÒâ˼ÁË£¬Ð»Ð»ÁË
5Â¥2009-12-21 20:10:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ staying µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏרҵ383Çóµ÷¼Á +6 ¹ùÑôÑôÑô³É 2026-04-03 6/300 2026-04-03 22:32 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] µ÷¼Á +6 19945159693 2026-04-03 7/350 2026-04-03 22:04 by à£à£à£0119
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤085600£¬Çóµ÷¼Á +17 ³ÔµÄ²»ÉÙ 2026-04-02 17/850 2026-04-03 21:48 by qlm5820
[¿¼ÑÐ] 281Çóµ÷¼Á +10 aaawhy 2026-04-03 10/500 2026-04-03 21:42 by lbsjt
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª±±µçÁ¦´óѧ£¨±±¾©£©£¬²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶265£¬Çóµ÷¼Á +9 yelck 2026-04-03 10/500 2026-04-03 13:20 by yelck
[¿¼ÑÐ] 309Çóµ÷¼Á +4 ÁõÁõÁõ1231 2026-04-02 5/250 2026-04-03 12:04 by 1753564080
[»ù½ðÉêÇë] ÇëÎʹ²Í¬Í¨Ñ¶ºÍ¹²Í¬Ò»×÷µÄÈϿɶÈÎÊÌâ 10+4 psa1234 2026-04-01 10/500 2026-04-03 11:08 by Kittylucky
[¿¼ÑÐ] »·¾³285·Ö£¬¹ýÁù¼¶£¬Çóµ÷¼Á +9 xhr12 2026-04-02 9/450 2026-04-03 10:23 by »¯Ñ§»¯¹¤Ë¶Ê¿ÕÐÉ
[¿¼ÑÐ] 289Çóµ÷¼Á +4 Acesczlo 2026-03-29 5/250 2026-04-03 10:09 by ²»168
[¿¼ÑÐ] µ÷¼Á +7 ìíáº. 2026-04-02 7/350 2026-04-03 09:11 by »¨ß»¹Ç·600
[¿¼ÑÐ] 312Çóµ÷¼Á +4 ÉÞÔÂÉ« 2026-04-02 5/250 2026-04-03 08:21 by fangshan711
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉÂÎ÷ʦ·¶´óѧÉúÎïѧ317·Ö +5 1563ÈÕ¡£ 2026-04-02 5/250 2026-04-03 06:58 by ilovexiaobin
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +8 ÀÁÑòÑòÇáÖÃÓñÍÎ 2026-04-02 8/400 2026-04-02 22:03 by liu823948201
[¿¼ÑÐ] 270µ÷¼Á +7 maxjxbsk 2026-04-02 7/350 2026-04-02 09:50 by yulian1987
[¿¼ÑÐ] Çóµ÷¼Á0703 +5 ÖܼÎÒ¢ 2026-03-31 8/400 2026-04-01 20:32 by ltltkkk
[¿¼ÑÐ] 0703Ò»Ö¾Ô¸ÄÏʦ´ó334Çóµ÷¼Á +4 seven7yu 2026-03-30 4/200 2026-04-01 16:10 by oooqiao
[¿¼ÑÐ] 08¹¤¿Æ£¬295£¬½ÓÊÜ¿çרҵµ÷¼Á +6 lmnlzy 2026-03-31 6/300 2026-04-01 11:02 by ÄæË®³Ë·ç
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +13 ÉîVËÞÉá°É 2026-03-29 13/650 2026-03-31 19:50 by Dyhoer
[¿¼ÑÐ] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +5 ¼ÓÒ»Ò»¾Å 2026-03-31 5/250 2026-03-31 09:39 by zhshch
[¿¼ÑÐ] Çó·ð +7 ÃÔÈ˵Ĺþ¹þ 2026-03-28 7/350 2026-03-28 16:47 by ´ß»¯´ó°×
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û