Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 3981  |  »Ø¸´: 7
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

άÄÉ˹µÄÆïÊ¿

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú/½»Á÷¡¿Çë½ÌÈçºÎÈÃEDTA¶þÄÆÑÎÄܹ»³¹µ×Èܽ⣿

ÎÒ×î½üÅäÖÆÁËpH8.0  50mM°ëë×°±Ëá-20mMEDTA¶þÄÆÑÎÈÜÒº£¬¸ÕÅäºÃºóEDTA¿ÉÒÔÈܽ⣬ÊÒηÅÖü¸Ììºó·¢ÏÖÆ¿µ×ÓгÁµí²»Èܽ⣬ÊÔÁ˼¸´Î¶¼ÊÇÕâÑù£¬Çë½Ì´ó¼Ò¸ÃÔõô½â¾öÕâ¸öÎÊÌâÄØ£¿Ð»Ð»£¡
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dy_414

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÒýÓûØÌû:
Originally posted by άÄÉ˹µÄÆïÊ¿ at 2009-12-27 23:46:
Õâ¸öCys-EDTAÌåϵÓÃÀ´×ö²âľ¹Ïµ°°×ø»îÁ¦µÄ¼¤»îÒº£¬²»ÖªµÀÊÇÓûº³å񼀯£¬»¹ÊÇÓÃNaOH£¬¶øÇÒ²»¹ÜÓÃʲô¶¼»á¸Ä±äÌåϵµÄpH°É£¬Ó¦¸Ã±£³ÖpHÔÚ8.0±È½ÏºÃ°É

8.0ÓÃTris-HCl£¬50mMÒÔÏÂÓ¦¸ÃûʲôӰÏ죬¾ßÌåÒªÊÔÊÔ¿´¡£¡£¡£
ÎÒ¼áÐÅ£¬rpÊÇÔܳöÀ´µÄ
4Â¥2009-12-28 20:44:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

dy_414

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
1949stone(½ð±Ò+1,VIP+0):лл½»Á÷ 12-28 09:28
0.5%NaOH,ÊÒνÁ°è1h¼´¿É¡£
Ö»ÊDz»ÖªµÀÂ¥Ö÷µÄCysÊǸÉʲôÓõģ¬Èç¹ûÓÃ;¶ÔpHÃô¸ÐµÄ»°£¬×îºÃÓûº³åÒºÅä¡£
ÎÒ¼áÐÅ£¬rpÊÇÔܳöÀ´µÄ
2Â¥2009-12-27 23:10:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

άÄÉ˹µÄÆïÊ¿

½ð³æ (СÓÐÃûÆø)

Õâ¸öCys-EDTAÌåϵÓÃÀ´×ö²âľ¹Ïµ°°×ø»îÁ¦µÄ¼¤»îÒº£¬²»ÖªµÀÊÇÓûº³å񼀯£¬»¹ÊÇÓÃNaOH£¬¶øÇÒ²»¹ÜÓÃʲô¶¼»á¸Ä±äÌåϵµÄpH°É£¬Ó¦¸Ã±£³ÖpHÔÚ8.0±È½ÏºÃ°É
3Â¥2009-12-27 23:46:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

άÄÉ˹µÄÆïÊ¿

½ð³æ (СÓÐÃûÆø)

ÎÒ¿ªÊ¼µÄʱºòÊÇÓÃË®ÈܽâÁËCysºÍEDTA£¬ÔÙµ÷pHΪ8.0£¬»á²»»áÊÇÒòΪÕâ¸öÔ­Òòµ¼ÖÂÓгÁµíµÄ°¡£¿
5Â¥2009-12-28 23:24:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼ÁѧУ +10 ²»»á³ÔÈâ 2026-04-13 10/500 2026-04-14 19:22 by Art1977
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á +10 ·²ÓïÆíÔ¸ 2026-04-08 11/550 2026-04-14 16:50 by jiangguiquan11
[¿¼ÑÐ] 271Çóµ÷¼Á +35 2261744733 2026-04-11 41/2050 2026-04-14 15:36 by zs92450
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +7 Ö½ÉÈzhishan 2026-04-13 7/350 2026-04-14 14:21 by jyl0317
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] Çóµ÷¼Á£¬985²ÄÁÏÓ뻯¹¤348·Ö +9 º­ÖñÁõ 2026-04-11 14/700 2026-04-13 22:26 by º­ÖñÁõ
[¿¼ÑÐ] 2026˶ʿµ÷¼Á_Äܶ¯_ºÓÄÏũҵ´óѧ +4 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 4/200 2026-04-13 22:01 by bljnqdcc
[¿¼ÑÐ] Çóµ÷¼Á +16 ÕÅ·¬ÇѲ»³´µ° 2026-04-10 17/850 2026-04-12 13:58 by °¾Ò¹³É£¡
[¿¼ÑÐ] 0854µ÷¼Á +12 ³¤¹­°Á 2026-04-09 13/650 2026-04-12 09:56 by ÄæË®³Ë·ç
[¿¼ÑÐ] 326Çóµ÷¼Á +6 Shansyn 2026-04-10 6/300 2026-04-12 09:46 by hammer3
[¿¼ÑÐ] µ÷¼Á +10 Ö»ÐðÀë±ð´Ç 2026-04-09 12/600 2026-04-11 20:57 by ÄæË®³Ë·ç
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +19 ¹þ¹þ¹þ^_^ 2026-04-08 20/1000 2026-04-11 20:43 by stoner78
[¿¼ÑÐ] 343Çóµ÷¼Á +9 Íõ¹ú˧ 2026-04-10 9/450 2026-04-11 20:31 by dongdian1
[¿¼ÑÐ] 284Çóµ÷¼Á +11 archer.. 2026-04-09 12/600 2026-04-11 20:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Çóµ÷¼Á +6 archer.. 2026-04-09 8/400 2026-04-11 10:55 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸985»úеѧ˶380Çóµ÷¼Á +5 ¹Ø¹ØöÂð¯10 2026-04-11 5/250 2026-04-11 10:10 by ÖªÄî¡£A
[¿¼ÑÐ] 284Çóµ÷¼Á +9 ÈÃÎÒÉϰ¶°É°¢Î÷ 2026-04-09 11/550 2026-04-10 19:18 by ¾¸jing
[¿¼ÑÐ] 332£¬085601Çóµ÷¼Á +12 ydfyh 2026-04-09 14/700 2026-04-09 17:28 by wp06
[¿¼ÑÐ] ÉúÎïѧ328·ÖÇóµ÷¼Á +9 ÉÁµçkkl 2026-04-08 10/500 2026-04-08 21:42 by liuhuiying09
[¿¼ÑÐ] Çóµ÷¼Á£¬ÏÖÔÚ»¹ÄÜÌîµÄ +3 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-08 3/150 2026-04-08 14:30 by zhq0425
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û