²é¿´: 1817  |  »Ø¸´: 8

midie

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú/½»Á÷¡¿pH2.0-10.0µÄTrris-HCl»º³åÒºÔõôÅäÖÆ£¿ ÒÑÓÐ7È˲ÎÓë

²âÖ¬·¾Ã¸µÄ×îÊÊpHºÍpHÎȶ¨ÐÔÐèÒªÓõ½£¬ÎҲ鵽µÄÖ»ÓÐpH7.1-9.0µÄ£¬Çó¸ßÊÖÖ¸½Ì¡£

[ Last edited by midie on 2010-6-9 at 09:38 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÈýÁ×ËáÏÙÜÕ

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
scelab(½ð±Ò+1):high hand~ :tiger23: 2010-06-04 23:22:43
Õâ¸öpH³¬¹ýTris-ClµÄ»º³åÄÜÁ¦·¶Î§Á˰ɡ­¡­
2Â¥2010-06-04 23:05:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

midie

½ð³æ (СÓÐÃûÆø)

µ«ÊÇÓÐÎÄÏ×ÉÏÊÇÕâô²âµÄ¡£¡£¡£
3Â¥2010-06-05 08:41:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ben1147

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
lstt09nk(½ð±Ò+2):¼ÌÐø¹ÄÀø~~ 2010-06-05 10:13:24
Õâ¸öËáÐÔÌõ¼þÏÂÓõÄÓ¦¸Ã²»ÊÇtris°É¡£¡£¡£¡£¡£¡£¡£¡£¡£
pH5µã¶à¶¼Òª¸ÄÓÃMESÖ®ÀàµÄÁË£¬pH2̫СÁË

ÒªÊÇȷʵÊÇTris£¬ÄǾͶà¼ÓµãÑÎËáµ÷pH°É
4Â¥2010-06-05 09:22:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶Î¼ÒÒ»·²

ľ³æ (ÕýʽдÊÖ)

²»¿ÉÄܵģ¬pH2µÄÓ¦¸ÃÊÇÒÒËáÀàµÄ»º³åÒº¡£
5Â¥2010-06-05 13:46:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

·Ü¶·µÄÖíÖí

Òø³æ (³õÈëÎÄ̳)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Õâ¸öȷʵ³¬³öÁËTris-HClµÄ»º³å·¶Î§£¬²»ÖªµÀÄã¿´µÄÊÇʲôÎÄÏ×~
6Â¥2010-06-05 17:08:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lxj341401

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
pH2.0-1.0µÄTrris-HCl»º³åÒº¸ù±¾¾Íû»º³åÄÜÁ¦ÁË!
7Â¥2010-06-05 23:54:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

midie

½ð³æ (СÓÐÃûÆø)

¸Õ²Å·¢ÏÖÊÇ10.0£¬ÕâÆªÎÄÏ×Éϵģ¬Ô­ÎÄÈçÏ£º¡¡SYBC L IP-YÖ¬·¾Ã¸µÄ×îÊÊ pH ¼° pH Îȶ¨ÐÔ£º ¡¡
ÔÚ²»Í¬ pH ( 6. 5¡«10. 5)µÄ Tris2HCl»º³åÌåϵÖзֱð²â¶¨Ö¬·¾Ã¸µÄ»îÁ¦ ,ÒÔÈ·¶¨Æä×îÊÊ pH,½«Ö¬·¾Ã¸ÔÚ²»Í¬pH ( 2. 0 ¡«10.  5)µÄ Tris2HCl»º³åÒºÌåϵÖÐ 4¡æ·ÅÖà 24
h,È»ºó²â¶¨Ö¬·¾Ã¸Ê£Óàø»î¡£
Ô·²©»ª£¬²ÌÓî½Ü £¬ÁÎÏéÈ壬µÍÎÂÖ¬·¾Ã¸µÄ²úøÌõ¼þÓÅ»¯¼°ÆäøѧÐÔÖÊ£¬ÖйúÉúÎ﹤³ÌÔÓÖ¾ £¬2010,  30 (3) : 67-73
ÎÒÒ²¾õµÃ²»¿ÉÄÜ¡£µ«ÊÇÎÒÈç¹ûÓò»Í¬µÄ»º³åÒºÌåϵ²âµÃ»°½á¹û»áÓÐÓ°Ï죬Ôõô´¦ÀíÄØ£¿
8Â¥2010-06-09 09:43:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

µ°µ°1533

Òø³æ (Ö°Òµ×÷¼Ò)

9Â¥2016-05-23 16:19:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ midie µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏ£¬·ÄÖ¯£¬ÉúÎ0856¡¢0710£©£¬»¯Ñ§ÕÐÉúÀ² +3 Eember. 2026-03-17 7/350 2026-03-17 20:20 by »¨125533
[»ù½ðÉêÇë] ±»ÎÒÑÔÖУºÐÂÄ£°å²»Ç¿µ÷¸ñʽÁË£¬¼Ùר¼Ò¿ªÊ¼¹Ü¸ñʽÁË +3 beefly 2026-03-14 3/150 2026-03-17 16:45 by RRRKKK
[¿¼ÑÐ] 290Çóµ÷¼Á +6 ¿×Ö¾ºÆ 2026-03-12 11/550 2026-03-17 14:41 by ÖÜÖÛÖÛ77
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +5 heming3743 2026-03-16 5/250 2026-03-17 14:03 by Ó¸ÒÌ«¼àÍõ¹«¹«
[¿¼ÑÐ] 304Çóµ÷¼Á +5 ËØÄê¼ÀÓï 2026-03-15 5/250 2026-03-16 17:00 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 311Çóµ÷¼Á +5 26ÑÐ0 2026-03-15 5/250 2026-03-16 16:21 by a²»Ò×
[¿¼ÑÐ] 0703Ò»Ö¾Ô¸211 285·ÖÇóµ÷¼Á +5 ly3471z 2026-03-13 5/250 2026-03-16 16:16 by ŶŶ123
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çó¸÷λÀÏʦÊÕÁô +8 ÇïÓÐľ±± 2026-03-14 8/400 2026-03-16 15:21 by ŶŶ123
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] 327Çóµ÷¼Á +6 ʰ¹âÈÎȾ 2026-03-15 11/550 2026-03-15 22:47 by ʰ¹âÈÎȾ
[¿¼ÑÐ] 22408×Ü·Ö284Çóµ÷¼Á +3 InAspic 2026-03-13 3/150 2026-03-15 11:10 by zhq0425
[¿¼ÑÐ] 265Çóµ÷¼Á +4 Íþ»¯±ý07 2026-03-12 4/200 2026-03-14 17:23 by userper
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +4 z1z2z3879 2026-03-14 5/250 2026-03-14 16:30 by JourneyLucky
[»ù½ðÉêÇë] ÓбØÒª¸ü»»É걨¿ÚÂð 20+3 fannyamoy 2026-03-11 3/150 2026-03-14 00:52 by zhanghaozhu
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +6 Çñgl 2026-03-12 7/350 2026-03-13 23:24 by Çñgl
[¿¼ÑÐ] 341Çóµ÷¼Á +3 ·¬ÇÑÍ·--- 2026-03-10 3/150 2026-03-13 23:07 by JourneyLucky
[¿¼ÑÐ] ËÄ´¨´óѧ085601²ÄÁϹ¤³Ìר˶ ³õÊÔ294Çóµ÷¼Á +4 ×£ÎÒÃǺÃÔÚ¶¬Ìì 2026-03-11 4/200 2026-03-13 21:39 by peike
[¿¼ÑÐ] 26µ÷¼Á/²ÄÁÏ¿ÆÑ§Ó빤³Ì/×Ü·Ö295/ÇóÊÕÁô +9 2026µ÷¼ÁÏÀ 2026-03-12 9/450 2026-03-13 20:46 by 18595523086
[¿¼ÑÐ] ¹¤¿Æ278·ÖÇóµ÷¼Á +5 ÖÜÂýÈȰ¡ 2026-03-12 7/350 2026-03-13 15:49 by JourneyLucky
[¿¼ÑÐ] 283Çóµ÷¼Á£¬²ÄÁÏ¡¢»¯¹¤½Ô¿É +8 ËÕ´òË®7777 2026-03-11 10/500 2026-03-13 09:06 by Linda Hu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û