±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1375  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

xjx722

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] ÅäÖÆpercoll·Ö²ãµÄÎÊÌâ--·ÖÀë¸Îñ¼ÄÚÆ¤Ï¸°û ÒÑÓÐ1È˲ÎÓë

Çë½Ì¸÷룬ÎÒÃÇÔÚÅäÖÆPercollÀëÐĽéÖʵĹý³ÌÖУ¬25%µÄpercollºÍ50%µÄÖ±½Ó»ìÔÚÒ»ÆðÁË£¬ÎÞ·¨Ðγɷֲ㣬ÕâÊÇÔõô»ØÊ£¿ÇëÖ¸½Ì¡£ÎÒÃǵÄ×ö·¨ÊÇ£º

SPS 50mlÅäÖÆ£¨Ê¹ÓÃǰÅäÖã©£º10¡ÁPBS 5ml£¬PercollÔ­Òº45ml£¬pH 7.4£¬4¡æ±ùÏä±£´æ£»
50£¥PercollÒº15mlÅäÖÆ£¨Ê¹ÓÃʱÅäÖÆ£©£º7.5ml SPS£¬7.5ml 1¡ÁPBS£»
25£¥PercollÒº20mlÅäÖÆ£¨Ê¹ÓÃʱÅäÖÆ£©£º5ml SPS£¬15ml 1¡ÁPBS¡£
10¡ÁPBS£¨100ml£©£ºNaCl 8.0g£¬KCl 0.2g£¬Na2HP04.12H20 2.9g£¬KH2P04 0.2g£¬¹ýÂ˳ý¾ú£¬4¡æ±£´æ¡£

50ml¼âµ×͸ÁÁÀëÐĹÜÇãб£¬ÓÃ5mlÇ¹Í·ÑØ¹Ü±Ú»ºÂýÒÀ´Î¼ÓÈëÌå»ý·ÖÊýΪ50%µÄPercoll 15ml£¬Ìå»ý·ÖÊýΪ25%µÄPercoll 20ml£¬10ml·ÇʵÖÊϸ°ûÐüÒº¡£
ллÁË£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

³ç¸ß¶ø¹Â¶ÀµÄÊÂÒµ£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dreamerace

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÄãÕâ¸öÎÊÌâ½â¾öÁËô£¿
ÎÒÒ²×öÕâ¸ö£¬¸úÀëÐÄ»úÓйأ¬ÒªÓÃˮƽÀëÐÄ»ú£¬»¹ÓÐÄã¼ÓÈë25%µÄpercollµÄʱºò񻄯×űÚСÐÄ»ì²ã

ÇëÎÊÄãÕâ¸öʵÑéÒѾ­×öÍêÁËô£¿½á¹ûÔõôÑù°¡£¿
ѧÎÞÖ¹¾³
3Â¥2014-06-23 15:35:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

xjx722

ľ³æ (СÓÐÃûÆø)

Ö×ôûÈ˻ش𰡣¡¸÷λ°ï°ï棡
³ç¸ß¶ø¹Â¶ÀµÄÊÂÒµ£¡
2Â¥2012-12-17 14:06:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhouwang

½û³æ (³õÈëÎÄ̳)

±¾ÌûÄÚÈݱ»ÆÁ±Î

4Â¥2015-06-22 00:00:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 295Çóµ÷¼Á +4 wei-5 2026-03-26 4/200 2026-03-28 23:20 by Сľ³ætim
[¿¼ÑÐ] 315Çóµ÷¼Á +4 akie... 2026-03-28 5/250 2026-03-28 21:05 by zhq0425
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 raojunqi0129 2026-03-28 3/150 2026-03-28 15:27 by ÂäÉ˼
[¿¼ÑÐ] 311Çóµ÷¼Á +4 ¶¬Ê®Èý 2026-03-24 4/200 2026-03-28 13:17 by ÌÆãå¶ù
[¿¼ÑÐ] 266·Ö£¬Çó²ÄÁÏÒ±½ðÄÜÔ´»¯¹¤µÈµ÷¼Á +7 ÍÛºôºßºôºß 2026-03-27 9/450 2026-03-28 12:22 by zllcz
[¿¼ÑÐ] ҩѧ105500Çóµ÷¼Á +3 Ssun¡£¡£ 2026-03-28 3/150 2026-03-28 11:24 by lxf170613
[¿¼ÑÐ] 272Çóµ÷¼Á +7 ½Å»¬µÄÊØ·¨¹«Ãñ 2026-03-27 7/350 2026-03-27 17:23 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ 070300 ѧ˶ 336·Ö Çóµ÷¼Á +9 vvÃÔ 2026-03-22 9/450 2026-03-27 15:59 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ¿¼Ñл¯Ñ§308·ÖÇóµ÷¼Á +10 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-23 12/600 2026-03-27 14:43 by shangxh
[¿¼ÑÐ] 348Çóµ÷¼Á +4 СÀÁ³æ²»ÀÁÁË 2026-03-27 5/250 2026-03-27 12:47 by ¹û¹ûÂèßä
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤´óѧ081700£¬³õÊÔ·ÖÊý271 +6 kotoko_ik 2026-03-23 7/350 2026-03-27 12:29 by »ÝÖÝÅíÓÚêÌ
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ÇóÇóÁËÊÕÏÂÎÒ°É£ 2026-03-26 4/200 2026-03-27 10:37 by zhshch
[¿¼ÑÐ] 327Çóµ÷¼Á +7 prayer13 2026-03-23 7/350 2026-03-26 20:48 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 325Çóµ÷¼Á +3 Aoyijiang 2026-03-23 3/150 2026-03-26 20:46 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 340Çóµ÷¼Á +3 Amber00 2026-03-26 3/150 2026-03-26 18:57 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 085602 289·ÖÇóµ÷¼Á +8 WWWÎ÷Î÷¸¥Ë¹ 2026-03-24 8/400 2026-03-26 16:33 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] »¯Ñ§µ÷¼ÁÒ»Ö¾Ô¸ÉϺ£½»Í¨´óѧ336·Ö-±¾¿ÆÉϺ£211 +4 СÓã°®Óлú 2026-03-25 4/200 2026-03-26 10:19 by aa331100
[¿¼ÑÐ] 334·Ö Ò»Ö¾Ô¸ÎäÀí-080500 ²ÄÁÏÇóµ÷¼Á +4 ÀîÀî²»·þÊä 2026-03-25 4/200 2026-03-25 21:26 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤304ÇóBÇøµ÷¼Á +3 Çñgl 2026-03-25 3/150 2026-03-25 19:03 by Ainin_
[¿¼ÑÐ] 302Çóµ÷¼Á +4 ½õÒÂÎÀÌÙ½· 2026-03-25 4/200 2026-03-25 16:29 by ¹¦·ò·è¿ñ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û