±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 418  |  »Ø¸´: 6
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

jchan

ľ³æ (СÓÐÃûÆø)


[½»Á÷] ¡¾ÇóÖú¡¿Á×Ëá¶þ°±¼ØµÄÖÆ×÷

ÓÐÄÄλ¸ßÊÖÖªµÀÁ×Ëá¶þ°±¼ØµÄÖÆ×÷·½·¨£¬Çë´Í½Ì£¬ÓÐÖØÐ»£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

jchan

ľ³æ (СÓÐÃûÆø)


ÌØ±ð¸Ðлyangjianchun ³æÓÑ£¬Óпյ½ÎÒÕâÀïÇëÄãºÈ¾Æ£¡Ò²¸Ðл¹ØÐÄ´Ë»°ÌâµÄÅóÓÑÃÇ£¡
7Â¥2009-08-01 09:13:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

yangjianchun

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
jchan(½ð±Ò+1):лл²ÎÓë
jchan(½ð±Ò+5,VIP+0): 8-1 09:03
ÖÆ±¸ÊÔÑé

1. (NH4)2HPO4ÖÆÈ¡

Á¿È¡20mlŨH3PO4ÓÚÉÕ±­ÖУ¬»ºÂý¼ÓŨ°±Ë®£¬·´Ó¦´óÁ¿·ÅÈÈ£¬¿ØÖÆ·´Ó¦Î¶ÈÔÚ50¡æÒÔÏ£¨Î¶ÈÌ«¸ß¿ÉÓÃÀäˮԡ£©£¬²¢²»¶Ï½Á°è£¬µÎ¼Ó10mlŨ°±Ë®ºóÓа×É«¾§ÌåÎö³ö£¬¼ÌÐøµÎ¼Ó£¬³ÁµíÔö¶à£¬Ô¼ÓÃ30mlºó£¬ÔÙ¼ÓŨ°±Ë®£¬³ÁµíÏûʧ£¬µÎ¼Ó50mlŨ°±Ë®ºó£¬ÈÜÒºPHԼΪ8£¬ÀäÈ´Óа×É«¾§ÌåÎö³ö¡£

2. (NH4)2KPO4µÄÖÆÈ¡

  ÏòÉÏÊöÈÜÒºÖлºÂýµÎ¼ÓKOH±¥ºÍÈÜÒº£¬²¢²»¶Ï½Á°è·´Ó¦Ã÷ÏÔ·ÅÈÈ£¬ÓÃÀäË®ÀäÈ´³Áµí²¢Î´Ã÷ÏÔ¼õÉÙ£¬³ÁµíÓÉ¿ÅÁ£×´±ä³ÉСƬ״°×É«¾§Ì壬¼ÌÐøµÎ¼ÓKOHÈÜÒºÖÁPHÔÚ8¡ª9Ö®¼ä£¬Ô¼ÓÃÈ¥5mlµÄKOH±¥ºÍÈÜÒº¡£½«·´Ó¦Òº¼õѹŨËõ£¬Î¶ȿØÖÆÔÚ50¡æ£¬È»ºó³ä·ÖÀäÈ´£¬³éÂË£¬²¢ÓÃÉÙÁ¿Ë®Ï´µÓ£¬µÃ°×ɫСƬ״¾§Ì壬ѹ¸É´Ö²úÆ·Ô¼7g¡£

ÍøÉÏ ³­µÄhttp://210.42.35.168/resource/up ... 8116583448/bc02.htm
Ô½°Ñʵ±ÊÂÔ½ÊÇÊ£¡
2Â¥2009-07-31 17:15:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[˶²©¼ÒÔ°] ÇóÀÏʦÊÕÁô +7 lllq123 2026-04-03 7/350 2026-04-03 12:38 by zhjjoan
[¿¼ÑÐ] 085601£¬Ò»Ö¾Ô¸Ïôó334¸´ÊÔ±»Ë¢Çóµ÷¼Á +7 ÔøÑöÖ® 2026-04-03 8/400 2026-04-03 12:08 by wxiongid
[¿¼ÑÐ] 333Çóµ÷¼Á +7 wfh030413@ 2026-04-03 7/350 2026-04-03 12:05 by wxiongid
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤×¨Ë¶£¬Ó¢¶þÊý¶þ342·Ö£¬ÇóÀÏʦÊÕÁô +11 v12abo 2026-04-02 12/600 2026-04-03 11:33 by chenqifeng666
[¿¼ÑÐ] ±¾¿ÆÐÂÄÜÔ´¿ÆÑ§Ó빤³Ì£¬Ò»Ö¾Ô¸»ªÀíÄܶ¯285Çóµ÷¼Á +9 AZMK 2026-03-28 13/650 2026-04-03 11:18 by qqq850810
[¿¼ÑÐ] 325·Ö»¯Ñ§µ÷¼Á +5 15771691647 2026-04-02 5/250 2026-04-03 09:58 by ChemPharm
[¿¼ÑÐ] 326Çóµ÷¼Á +3 9ahye 2026-04-02 4/200 2026-04-03 08:43 by Jaylen.
[¿¼ÑÐ] 315Çóµ÷¼Á +11 СÑòСÑò_ 2026-04-02 11/550 2026-04-02 21:57 by wwytracy
[¿¼ÑÐ] »·¾³¿ÆÑ§Ó빤³Ì334·ÖÇóµ÷¼Á +7 ÍõÒ»Ò»ÒÀÒÀ 2026-03-30 9/450 2026-04-02 21:15 by 1104338198
[¿¼ÑÐ] 264·Ö£¬ÇóÈÎÒ⹤¿Æµ÷¼Á +4 zzlqwq 2026-03-29 5/250 2026-04-02 17:17 by ºÎÔø¼¸ºÎ
[¿¼ÑÐ] 336Çóµ÷¼Á +6 kiyy 2026-04-01 6/300 2026-04-02 15:51 by Jaylen.
[¿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] 329Çóµ÷¼Á +8 miaodesi 2026-04-02 10/500 2026-04-02 10:24 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ¿¼Ñе÷¼Á0702 +3 ÷×ÓζÍíϼ 2026-03-28 3/150 2026-04-02 10:10 by jp9609
[¿¼ÑÐ] Ò»Ö¾Ô¸9³õÊÔ366 ±¾Ë«·ÇÇóµ÷¼Á +4 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 4/200 2026-04-02 09:56 by guanxin1001
[¿¼ÑÐ] 265Çóµ÷¼Á +11 yelck 2026-04-01 12/600 2026-04-01 19:12 by 549790059
[¿¼ÑÐ] 0710ÉúÎïѧ¿¼Ñе÷¼Á +3 Àî¶àÃ×lee. 2026-03-27 4/200 2026-04-01 16:21 by zzchen2000
[¿¼ÑÐ] Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +10 @taotao 2026-03-31 11/550 2026-04-01 09:43 by xiayizhi
[¿¼ÑÐ] 303Çóµ÷¼Á +7 DLkz1314. 2026-03-30 7/350 2026-03-30 16:05 by shuang5186
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ²ÄÁÏѧ˶Çóµ÷¼Á +3 @taotao 2026-03-28 3/150 2026-03-28 10:26 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û