Znn3bq.jpeg
²é¿´: 554  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

pring

Òø³æ (СÓÐÃûÆø)

[½»Á÷] tris-hcl»º³åÈÜÒº¿ÉÒÔÅäµ½6.8ÒÔÏÂÂð

ÄÇλѧ·ÖÎö»òÕßѧÉú»¯·ÖÎöµÄ°ï¸ö棬ÇëÎÊһϣ¬TRIS-HCL »º³åÈÜÒºÊDz»ÊÇÖ»ÄÜÓÃPH=6.8-9.0µÄ·¶Î§£¬ÎÒÓÃËáµ÷µ½6.8һϿÉÒÔÓÃÂ𣿱ÈÈçÎÒµ÷µ½4.5£¬ÕâÑù»á²»»á²»×¼È·£¿¿ÉÒÔÓãð£è£½4.5µÄTRIS-HCL¡¡×ö»º³åÌåϵÂð£¿ÎªÊ²Ã´²éµ½µÄ×ÊÁ϶¼ÊÇ˵TRIS-HCLµÄ»º³å·¶Î§¶¼ÊÇ6.8-9.2£¬¶ø»¹¿ÉÒÔµ÷µ½6.8һϣ¿
ÇëÖªµÀµÄ¸øÓè½â´ðһϣ¬¼±ÓÚÖªµÀ°¡£¡£¡£¡£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

jjf4085

ľ³æ (ÕýʽдÊÖ)

¡ï
zjx121610(½ð±Ò+1,VIP+0):ллÄúµÄÓ¦Öú£¬»¶Ó­³£À´·ÖÎö°æ£¡
Èç¹ûÄã¼ÓËáµ÷¿Ï¶¨Äܵ÷µ½6.8ÒÔÏÂÁË,µ«»º³åÈÜÒºÒ»°ã¶¼ÊÇÈõËáÈõ¼î ËûÃÇµÄÆ½ºâ¶¼ÊÇÔÚÒ»¶¨·¶Î§ÄÚ²¨¶¯µÄ£¬Èç¹û¹ýÇ¿µÄËá»ò¼î ƽºâ¾ÍÎÞ·¨¿¿×ÔÉíµÄË®½âµçÀëÀ´Æ½ºâÁË ËùÒÔÒ»°ãÖ»ÔÚPH¡À1·¶Î§ÄÚ·¢»Ó×÷Óã¡
2Â¥2008-04-09 15:17:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÑϺ®

½ð³æ (СÓÐÃûÆø)

Tris-Hcl»º³åÒºÖ»ÄÜÓÃpH=6.8-9.0£¬ÎÒÃÇʵÑéÊÒµÄÖ»ÄÜÅäÕâЩpH·¶Î§µÄ²ÅÓÐЧ¡£
³óСѼҲÄÜÆËÌÚµ½ºÜ¸ßµÄµØ·½£¡£¡
3Â¥2008-04-19 10:15:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Apple871

Í­³æ (СÓÐÃûÆø)

tris-hcl»º³åÈÜÒºÎÊÌâ

ÅäÖÆtris-hcl»º³åÈÜÒº£¬Òª¶Ô·Ûĩ״µÄtrisÔõô´¦Àí£¬Ò²¾ÍÊÇÓÃʲôÈܽâtris£¬Åä³É¶à´óŨ¶ÈµÄtrisÈÜÒº£¬È»ºóÓöà´óŨ¶ÈµÄÑÎËáÄØ
Çë³æÓÑÃǰïæ½â´ð£¬Ð»Ð»ÁË
4Â¥2008-04-25 00:25:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ pring µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ289 085602 +31 yangæÃ 2026-04-10 31/1550 2026-04-11 00:19 by gong120082
[¿¼ÑÐ] Çóµ÷¼Á +16 MAXâê㯠2026-04-09 18/900 2026-04-10 20:24 by С¹íม«¡«
[¿¼ÑÐ] 284Çóµ÷¼Á +11 archer.. 2026-04-10 12/600 2026-04-10 18:57 by HPUCZ
[¿¼ÑÐ] 301Çóµ÷¼Á +4 XYPLR 2026-04-05 6/300 2026-04-10 09:17 by Delta2012
[¿¼ÑÐ] Çóµ÷¼Á +15 ÕÅzic 2026-04-05 16/800 2026-04-10 08:12 by kangsm
[¿¼ÑÐ] 284Çóµ÷¼Á +7 archer.. 2026-04-09 8/400 2026-04-09 21:30 by bljnqdcc
[¿¼ÑÐ] 269µç×ÓÐÅÏ¢Çóµ÷¼Á£¬¿Éתרҵ +9 ¶À×Ãwl 2026-04-06 9/450 2026-04-09 20:55 by laoshidan
[¿¼ÑÐ] 284Çóµ÷¼Á +7 ÈÃÎÒÉϰ¶°É°¢Î÷ 2026-04-09 7/350 2026-04-09 18:59 by haironglove
[¿¼ÑÐ] 274Çóµ÷¼Á +5 ɽ°¢Âû 2026-04-07 5/250 2026-04-09 15:28 by 18828373951
[¿¼ÑÐ] ²ÄÁÏ307·ÖÇó´óÀÐ×éÊÕÁô +17 Hllºú 2026-04-07 17/850 2026-04-09 10:53 by liuhuiying09
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄÏ´óѧÉúÎïѧѧ˶344 ÇóÉúÎïѧÏà¹Øµ÷¼Á/ÉúÎïÓëÒ½Ò© +7 ³¬È˲»»á·É@ 2026-04-08 7/350 2026-04-09 09:35 by gong120082
[¿¼ÑÐ] Ò»Ö¾Ô¸985³õÊÔ354·ÖÉúÎïµ÷¼Á +3 031001 2026-04-06 3/150 2026-04-09 00:30 by Evan_Liu
[¿¼ÑÐ] Çóµ÷¼Á +13 Æâluck 2026-04-07 13/650 2026-04-08 22:46 by Öí»á·É
[¿¼ÑÐ] »¯Ñ§308·ÖÇóµ÷¼Á +21 ÄãºÃÃ÷ÌìÄãºÃ 2026-04-07 23/1150 2026-04-08 22:32 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] ר˶0854³õÊÔ¿¼²Ä¿Æ»ù£¬Çóµ÷¼Á +7 3220548044 2026-04-06 10/500 2026-04-08 21:59 by hypershenger
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +4 ö©??? 2026-04-08 4/200 2026-04-08 21:44 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄÏ090202Çóµ÷¼Á +4 ÔÚÏßÇóÓÐѧÉÏ 2026-04-07 4/200 2026-04-07 19:47 by biomichael
[¿¼ÑÐ] һ־Ը̫ԭÀí¹¤´óѧ¼ÆËã»ú¼¼Êõר˶348£¬Çóµ÷¼ÁÖ¸µ¼ +3 nexious 2026-04-05 3/150 2026-04-07 08:19 by jp9609
[¿¼ÑÐ] ²ÄÁϹ¤³Ì310ר˶µ÷¼Á +14 ÀÌÀÌÎÒ¡­. 2026-04-04 15/750 2026-04-06 14:18 by lqwchd
[¿¼ÑÐ] ±¾¿Æ211£¬×¨Òµ085404£¬293·ÖÇëÇóµ÷¼Á +5 Á«²Ë¾ÍÊÇź°É 2026-04-04 5/250 2026-04-04 14:08 by ÕâÊÇÒ»¸öÎÞÁĵÄê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û