Znn3bq.jpeg
²é¿´: 2752  |  »Ø¸´: 7
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

lovelykaka

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] Ö²ÎïÈé¸Ë¾ú MRSÅàÑø»ù »ë×Ç Ì¼Ëá¸Æ²»Èܽâ

ÎÒÒªÅàÑøÖ²ÎïÈé¸Ë¾ú£¬ÎÒ°´ÕÕ¹ºÂòµÄ¾úÖÖ˵Ã÷ÉϵÄÅàÑø»ùÅä·½£º ÀÒµ°°×ëË 10.0g£¬Å£Èâ¸à 10.0g£¬½Íĸ·Û 5.0g£¬ÆÏÌÑÌÇ 5.0g£¬ÒÒËáÄÆ 5.0g£¬ÄûÃÊËá¶þï§ 2.0g£¬Tween 80 1.0g£¬K2HPO4 2.0g£¬MgSO4.7H2O 0.2g£¬MnSO4.H2O 0.05g£¬CaCO3 20.0g£¬£¬ÕôÁóË® 1.0L£¬pH6.8¡£½øÐÐÅäÖ㬵«ÊÇÎÒÔÚÅäÖùý³ÌÖз¢ÏÖÔÚδ¼ÓÈë̼Ëá¸ÆÖ®Ç°£¬ÊÇ»ÆÉ«Í¸Ã÷µÄÒºÌ壬һ¼ÓÈë̼Ëá¸Æ£¬ÂíÉÏÓÖ±ä³É»ë×ǵIJ»Í¸Ã÷µÄ£¬È»ºó̼Ëá¸ÆºÃÏñ¶¼Ã»ÓÐÈܽ⣬´ó¼ÒÓÐûÓÐÓö¼û¹ýÕâÖÖÇé¿ö£¿»¹ÓÐ̼Ëá¸ÆÓ¦¸Ãʲôʱºò¼ÓÈëÄØ?
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

luoyisen5

гæ (³õÈëÎÄ̳)

ÅàÑø»ùÊÇûÓÐÎÊÌâµÄ»ù´¡µÄMRS£¬Ì¼Ëá¸ÆÄã¿ÉÒÔÊʵ±ÉÙ¼ÓµãÖ÷ÒªÊǼìÑéÖ²ÎïÈé¸Ë¾úµÄ²úËáÄÜÁ¦
7Â¥2013-07-01 11:35:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

857842672

Òø³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
lovelykaka: ½ð±Ò+4 2013-03-08 11:39:34
̼Ëá¸ÆÖ÷ÒªÆð»º³åpH·ÀÖ¹·¢½ÍÒº¹ýËáµÄ×÷Ó㬻¹ÓÐÌṩ¸ÆÀë×Ó£¬±¾À´¾ÍÊDz»ÈÜÎ»ë×ÇÊôÕý³£
2Â¥2013-03-08 08:21:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhangxingc

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
lovelykaka: ½ð±Ò+2 2013-03-08 11:39:20
CaCO3 20.0g?
¼ÓÕâô¶à£¿
Ëü±¾À´¾ÍÊÇÄÑÈÜÎֲÎïÈé¸Ë¾úµÄÅàÑø»ùÖÐû±ØÒª¼ÓÕâô¶àCaCO3 £¬Äã¿ÉÒÔ²»¼Ó»òÊÇÉÙ¼Ó
IwanttoaccompanyyoumorethanyouknowbutIcann't
3Â¥2013-03-08 09:58:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fbcf7f7

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
lovelykaka: ½ð±Ò+2 2013-03-13 08:07:26
hsd3521: Ó¦ÖúÖ¸Êý+1 2013-03-13 16:38:07
²»ÈܽâµÄ¾Í¶ÔÁË£¬Ì¼Ëá¸ÆÊÇÓÃÀ´Ö¸Ê¾¾ú²ú²»²úËáµÄ£¬²úËáºó̼Ëá¸ÆÈܽâ
4Â¥2013-03-12 13:17:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] µçÆø×¨Ë¶320Çóµ÷¼Á +5 СÂé×Ó111 2026-04-10 5/250 2026-04-12 02:43 by Çï¶¹²ËÑ¿
[¿¼ÑÐ] ¼ÆËã»ú22408 281·Ö£¬Çóµ÷¼Á +7 17715607211 2026-04-06 7/350 2026-04-12 00:43 by xuxiang
[¿¼ÑÐ] 316Çóµ÷¼Á +5 Ïë¶ÁÑо¿Éú( ?¡ß 2026-04-07 5/250 2026-04-12 00:43 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ 22408 305·ÖÇóµ÷¼Á +5 °²Ð¡Âúzzz 2026-04-08 5/250 2026-04-12 00:41 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ҩѧ305Çóµ÷¼Á +8 Â꿨°Í¿¨boom 2026-04-10 8/400 2026-04-12 00:07 by zhouwenxian
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +3 ban°àСÆß 2026-04-11 3/150 2026-04-11 20:48 by may_ÐÂÓî
[¿¼ÑÐ] 080100Á¦Ñ§316Çóµ÷¼Á +8 L_Hairui 2026-04-07 8/400 2026-04-11 10:00 by zhq0425
[¿¼ÑÐ] 298Çóµ÷¼Á +9 ¶¤¶£ß˶¬¹Ï 2026-04-07 11/550 2026-04-11 09:35 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +17 ŬÁ¦·Ü¶·112 2026-04-06 20/1000 2026-04-11 00:31 by wangjihu
[»ù½ðÉêÇë] Óб¬ÁÏ£¬Ò»¸öÇàÄê½ÌʦÂô·¿µÃ400Íò£¬È»ºó»»ÁËÒ»¸öËÄÇàñ×Ó +9 babu2015 2026-04-08 9/450 2026-04-10 11:43 by ËÕ¶«ÆÂ¶þÊÀ
[¿¼ÑÐ] 297Çóµ÷¼Á +27 GENJIOW 2026-04-07 30/1500 2026-04-09 23:20 by wolf97
[¿¼ÑÐ] 265Çóµ÷¼Á +4 ·ç˵ËýÔçÍüÁË 2026-04-07 4/200 2026-04-09 13:59 by onlyÖÜ
[¿¼ÑÐ] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +7 ¼ÓÒ»Ò»¾Å 2026-04-07 10/500 2026-04-08 20:14 by yutian743
[¿¼ÑÐ] 307Çóµ÷¼Á +14 ³¬¼¶ÒÁ°º´óÍõ 2026-04-06 14/700 2026-04-08 07:03 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ÉúÎïÒ½Ò©µ÷¼Á£üSCIÖпÆÔºÈýÇøÒ»×÷+¶àÏî¿ÆÑгɹû +8 likangxing 2026-04-07 11/550 2026-04-08 00:02 by lys0704
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +17 СÁõͬѧ߹߹ 2026-04-06 18/900 2026-04-07 11:41 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +5 ´Þwj 2026-04-05 5/250 2026-04-06 15:40 by lin-da
[¿¼ÑÐ] 331Çóµ÷¼Á +8 ÓÚÕ÷yz 2026-04-05 8/400 2026-04-06 00:54 by fmesaito
[¿¼ÑÐ] Ò»Ö¾Ô¸Çà¿Æ085500£¬³õÊÔ295·Ö£¬¹«¹²¿Î213·Ö +3 Óöµ½µÄÈËÔ¸Íû¶¼Ä 2026-04-05 3/150 2026-04-05 18:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÉúѰÕÒµ¼Ê¦ +3 ¹ËÕ°¿¼Ñа¡ 2026-04-05 3/150 2026-04-05 18:18 by à£à£à£0119
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û