±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2135  |  »Ø¸´: 9

Ö²»¯

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] Tris-ÑÎËá »º³åÊÔ¼Á

ø»îʵÑéÐèÒªÓà 50mM pH7.5 µÄTris-ÑÎËỺ³åÊÔ¼Á£¬ÇëÎÊ£ºÎÒÒªÔõôÅäÖã¿

ÂòÁËAmrescoµÄTris-Hcl£¬¹ÌÌå100¿Ë¡£ÎÒºÜÄÉÃÆÎªÊ²Ã´ÊÇTris¡¢ÑÎËá»ìÔÚÒ»ÆðµÄÒ»ÖÖ¹ÌÌå¡£²»Ó¦¸ÃÊÇTrisºÍÑÎËá·Ö¿ªµÄ£¬ÏÈÈܽâTrisÔÙÓÃÑÎËáµ÷pHÂð£¿ÊDz»ÊÇÎÒÂò´íÁË

½ñÌìÅäÁË100ml 50mM µÄ£¬²âµÃpHÖµÊÇ4.27¡£ÎªÉ¶²»ÊÇ7.5£¿

³õ×öÉúÎïʵÑ飬Çë´óϺÃDz»ÁߴͽÌ

[ À´×Ô¿ÆÑмÒ×å ¿ìÀÖ¼Ò×å ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖö¥ ( ¹²ÓÐ1¸ö )

wmj840613

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
amisking: »ØÌûÖö¥ 2012-12-25 21:17:00
amisking: ½ð±Ò+6, ¹ÄÀø»ý¼«·¢Ìû°ïÖú½â´ðÎÊÌâ¡£ 2012-12-25 21:17:08
Ó¦¸ÃÊÇ·Ö¿ªÅäÖô¢±¸ÒºµÄ£¬²»È»Ôõôµ÷PH£¿
Tris¨CÑÎËỺ³åÒº£¨0.05M£¬25¡æ£©
50ºÁÉý0.1MÈýôǼ׻ù°±»ù¼×Í飨Tris£©ÈÜÒºÓë40.3ºÁÉý0.1NÑÎËá»ìÔȺ󣬼ÓˮϡÊÍÖÁ100ºÁÉý¡£

ÈýôǼ׻ù°±»ù¼×Í飨Tris£©·Ö×ÓÁ¿=121.14;
0. 1MÈÜҺΪ12.114¿Ë/Éý¡£TrisÈÜÒº¿É´Ó¿ÕÆøÖÐÎüÊÕ¶þÑõ»¯Ì¼£¬Ê¹ÓÃʱעÒ⽫ƿ¸ÇÑÏ£¡
ÿ¸öÈËÅÜÆðÀ´¶¼ÊÇÒ»²¿´«Ææ¡£¡£¡£
3Â¥2012-12-25 17:46:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

Ö²»¯

ľ³æ (ÕýʽдÊÖ)

2Â¥2012-12-25 17:24:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mguo15

Òø³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
amisking: ½ð±Ò+3, ¹ÄÀø·¢Ìû½»Á÷ÎÊÌâ¡£ 2012-12-25 21:17:15
TBSµÄÅäÖÃÊÇÒÔTris ¼ÆÁ¿µÄ£¬Äã³Ætris ÔÚpH¼ÆÉÏÓÃÑÎËáµ÷¼´¿É¡£
ÂòÀ´µÄTris ÓÐ Tris base,ºÍTris-HCl ²»Í¬¹æ¸ñ£¬ÕâÊdz§¼ÒÉú²úʱ£¬ÓÃHClµ÷¹ýpHʹÆäÈÝÒ׽ᾧ£¬µÃµ½µÄ²úÎï¾ÍÊÇ Tris-HCl£¡
TBS µÄ×î¼ÑpH·¶Î§ÊÇ8¡£0£¬PBS ÊÇ7¡£0 £¬ ÁíÒ»¸öºÃ´¦ÊÇTBS ²»ÈçPBSÒ׳¤Ã¹£¡
4Â¥2012-12-25 20:22:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ö²»¯

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by wmj840613 at 2012-12-25 17:46:35
Ó¦¸ÃÊÇ·Ö¿ªÅäÖô¢±¸ÒºµÄ£¬²»È»Ôõôµ÷PH£¿
Tris¨CÑÎËỺ³åÒº£¨0.05M£¬25¡æ£©
50ºÁÉý0.1MÈýôǼ׻ù°±»ù¼×Í飨Tris£©ÈÜÒºÓë40.3ºÁÉý0.1NÑÎËá»ìÔȺ󣬼ÓˮϡÊÍÖÁ100ºÁÉý¡£

ÈýôǼ׻ù°±»ù¼×Í飨Tris£©·Ö×ÓÁ¿=121.14;
...

Õâ¸öÎÒÖªµÀ£¬ÄÇ¿ÉÄÜÊÇÎÒÂò´íÊÔ¼ÁÁË
5Â¥2012-12-25 21:46:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ö²»¯

ľ³æ (ÕýʽдÊÖ)

ÄÚÈÝÒÑɾ³ý
6Â¥2012-12-26 09:16:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ö²»¯

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by wmj840613 at 2012-12-25 17:46:35
Ó¦¸ÃÊÇ·Ö¿ªÅäÖô¢±¸ÒºµÄ£¬²»È»Ôõôµ÷PH£¿
Tris¨CÑÎËỺ³åÒº£¨0.05M£¬25¡æ£©
50ºÁÉý0.1MÈýôǼ׻ù°±»ù¼×Í飨Tris£©ÈÜÒºÓë40.3ºÁÉý0.1NÑÎËá»ìÔȺ󣬼ÓˮϡÊÍÖÁ100ºÁÉý¡£

ÈýôǼ׻ù°±»ù¼×Í飨Tris£©·Ö×ÓÁ¿=121.14;
...

ÎÒ¿ÉÒÔ¼ÆËã³ö50mM 100mlµÄTrisÓÃÁ¿Ö±½ÓÈܽâÔÙÓÃÑÎËáµ÷pHÅäÖÃÂ𣿻¹ÊDZØÐëÒªÏÈÅä³É0.1MµÄÔÙÏ¡ÊÍ£¿£¿
7Â¥2012-12-26 11:06:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qianshengguo

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Èç¹ûÑϸñµÄ»°£¬ÔòÐèÒª°´ÕÕ±ê×¼»º³åÒºµÄÅä·½½øÐÐÅäÖÆ¡£Èç¹û²»ÊÇÌØ±ðÑϸñµÄ»°£¬¿ÉÒÔÕâôÅ䣬¶ÔÒ»°ãʵÑéÎÞÓ°Ïì¡£ÁíÍ⣬Èç¹ûʹÓôÎÊý½Ï¶àµÄ»°£¬¿ÉÒÔÅä¸ßŨ¶ÈµÄÈ»ºóÏ¡ÊÍ£¬PHûʲôÃ÷ÏԱ仯£¬¶øÇÒ±£ÖÊÆÚÓм¸¸öÔÂÄØ
8Â¥2012-12-26 14:24:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

loveangno

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

phÊÇÐèÒªÓÃÑÎËáµ÷½Úµ½7.5µÄ  
ÐèҪעÒâµÄÊÇ  ÄãÓÃÀ´µ÷½ÚphµÄÑÎËá
×îºÃŨ¶È²»ÒªÌ«Ð¡  ·ñÔòÄã¼ÓµÄÌå»ý¾Í»áºÜ´ó ÎÒÆ½Ê±ÓõÄÊÇÌå»ý±È1£»1µÄ   
ÁíÍâ  ±ÈÈçÄãÒªÅäÖÃ500mlµÄtris   Äã×îºÃÏȼÓ450mlµÄÈܼÁ  µ÷½ÚºÃphºó ×îºó¶¨ÈÝÖÁ500ml
ÕâÑùµÄ»°»á׼ȷһЩ

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

9Â¥2013-02-28 12:11:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ö²»¯

ľ³æ (ÕýʽдÊÖ)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
9Â¥: Originally posted by loveangno at 2013-02-28 12:11:29
phÊÇÐèÒªÓÃÑÎËáµ÷½Úµ½7.5µÄ  
ÐèҪעÒâµÄÊÇ  ÄãÓÃÀ´µ÷½ÚphµÄÑÎËá
×îºÃŨ¶È²»ÒªÌ«Ð¡  ·ñÔòÄã¼ÓµÄÌå»ý¾Í»áºÜ´ó ÎÒÆ½Ê±ÓõÄÊÇÌå»ý±È1£»1µÄ   
ÁíÍâ  ±ÈÈçÄãÒªÅäÖÃ500mlµÄtris   Äã×îºÃÏȼÓ450mlµÄÈܼÁ  µ÷½ÚºÃphºó ...

лл
10Â¥2013-02-28 15:02:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Ö²»¯ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +8 cs0106 2026-04-05 9/450 2026-04-06 12:50 by ÉÐË®¸óÖ÷
[¿¼ÑÐ] ÇóÖú071001µ÷¼Á£¡£¡£¡ +4 »ÆÊØËÉ 2026-04-05 5/250 2026-04-06 10:55 by 1028907439
[¿¼ÑÐ] µ÷¼Á Ò»Ö¾Ô¸¼ªÁÖ´óѧ357·Ö +5 .Starry. 2026-04-04 5/250 2026-04-06 09:28 by cql1109
[¿¼ÑÐ] ÕÒµ÷¼Á +10 ³þÇÇÇÇ 2026-04-01 10/500 2026-04-05 22:19 by syh9288
[¿¼ÑÐ] Çóµ÷¼Á +7 ÕÅ.1 2026-04-05 7/350 2026-04-05 20:40 by à£à£à£0119
[¿¼ÑÐ] 085600µ÷¼Á +9 ¶«ÕÕÕÕÕÕ 2026-04-04 9/450 2026-04-05 13:44 by ujn_zhuj
[¿¼ÑÐ] 359Çóµ÷¼Á +7 hhhhaaaa$ 2026-04-04 7/350 2026-04-04 18:49 by imissbao
[¿¼ÑÐ] 368Çóµ÷¼Á +5 ½ñ»ªÏ° 2026-04-03 7/350 2026-04-04 18:47 by imissbao
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +4 zhouzhen654 2026-04-03 4/200 2026-04-04 18:10 by Öí»á·É
[¿¼ÑÐ] 309Çóµ÷¼Á +6 ÁõÁõÁõ1231 2026-04-02 7/350 2026-04-04 13:41 by liucky
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 zybz³å³å³å 2026-04-03 6/300 2026-04-04 13:08 by zybz³å³å³å
[¿¼ÑÐ] һ־Ը˫·Ç085502£¬267·Ö£¬¹ýËļ¶Çóµ÷¼Á +3 ÔÙæҲҪ³Ô·¹°¡ 2026-04-03 3/150 2026-04-04 05:03 by gswylq
[¿¼ÑÐ] 282Çóµ÷¼Á +20 ycy1201 2026-04-01 22/1100 2026-04-04 00:42 by userper
[¿¼ÑÐ] 320µ÷¼Á +4 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 4/200 2026-04-03 21:40 by lbsjt
[¿¼ÑÐ] 274Çóµ÷¼Á +9 ˳Àí³ÉÕÅ 2026-04-03 10/500 2026-04-03 15:10 by °¡¿¡£¡
[¿¼ÑÐ] 303Çóµ÷¼Á +3 һɫÇåÓð 2026-04-02 4/200 2026-04-03 10:22 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +10 ÍÛºôºßºôºß 2026-04-01 11/550 2026-04-02 11:31 by lnilvy
[¿¼ÑÐ] Ò»Ö¾Ô¸346ÉϺ£´óѧÉúÎïѧ +3 ÉϺ£´óѧ346µ÷¼Á 2026-04-01 3/150 2026-04-02 08:36 by w³æ³æ123
[¿¼ÑÐ] Çóµ÷¼Á£ºÒ»Ö¾Ô¸£ºÄϾ©´óѧ רҵ£º0705 ×Ü·Ö320 £¬±¾¿Æ985£¬ËÄÁù¼¶Òѹý +3 lfy760306 2026-03-31 3/150 2026-04-01 01:57 by Creta
[¿¼ÑÐ] 085601Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ³õÊÔ346 +4 085601³õÊÔ346 2026-03-30 4/200 2026-03-31 07:47 by jp9609
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û