| ²é¿´: 2665 | »Ø¸´: 8 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
[½»Á÷]
FRAPÌåϵ²â¿¹Ñõ»¯ÄÜÁ¦ËùÓõÄFeSO4±ê×¼ÇúÏß
|
|||
| ´óÏÀÃÇ£¬FRAPÌåϵ²â¿¹Ñõ»¯ÄÜÁ¦ËùÓõÄFeSO4±ê×¼ÇúÏßÓÐÈË×ö¹ýÂð£¿ÎÒ×öÁËÒ»¸öÐÇÆÚÁË£¬Ò»Ö±×ö²»³öÀ´ÏßÐÔÔÚÁ½¸ö¾ÅÒÔÉϵıêÇú£¬ÎÒÅäÖõÄŨ¶ÈÊÇ100¦ÌM£¬250¦ÌM£¬500¦ÌM£¬1000¦ÌM¡£ÓõÄÊÇÍÑÑõˮϡÊ͵ģ¬Ò©Æ·Ò²ÊÇÐÂÂòµÄ£¬ÊµÔÚÕÒ²»³öÊÇÄÄÀï³öÁËÎÊÌ⣬°ï°ïæѽ£¡ |
» ²ÂÄãϲ»¶
ѰÕÒµ÷¼Á
ÒѾÓÐ8È˻ظ´
289Çóµ÷¼Á
ÒѾÓÐ16È˻ظ´
312Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
263Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
Ò»Ö¾Ô¸C9²ÄÁÏÓ뻯¹¤×¨Òµ×Ü·Ö300Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
296Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
0703»¯Ñ§/290Çóµ÷¼Á/±¾¿Æ¾Àú·á¸»/¹¤¿ÆÒ²¿É
ÒѾÓÐ5È˻ظ´
284Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
»¯Ñ§¹¤³Ì085602 305·ÖÇóµ÷¼Á
ÒѾÓÐ12È˻ظ´
¿¼Ñе÷¼Á
ÒѾÓÐ4È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
¿¹Ñõ»¯½á¹û·ÖÎö µ¥Î»·½ÃæÎªÌâ
ÒѾÓÐ4È˻ظ´
FRAPÌåÍ⿹Ñõ»¯ÊµÑé
ÒѾÓÐ2È˻ظ´
» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:
ÖйúÉ¢ÁÑÖÐ×ÓÔ´³ÏƸ¡°AI²ÄÁϼÆË㡱·½Ïò²©Ê¿ºó/Ö°¹¤
+1/415
ÎÂÈáÉÆÁ¼£¬ÖØÇìÅ®º¢£¬ÕÒÄÐÓÑ¡¡ºÃÏñÊÇÂÒÂ룬ÄÚÈÝÔÚ40Â¥¿´²é¿´
+2/378
Î÷ÄϽ»Í¨´óѧҽѧԺÕÐÊÕÉúÎïҽѧ¹¤³ÌºÍ²ÄÁÏÓ뻯¹¤×¨ÒµË¶Ê¿Ñо¿Éú
+1/183
Õã½´óѧºîÑô½ÌÊÚÍÅ¶Ó³ÏÆ¸²©Ê¿ºó---¸ßÐÔÄܹÌ̬µç½âÖÊÓë¹Ì̬µç³ØÆ÷¼þÉè¼Æ
+1/76
¡¾È«¶î½±Ñ§½ð+Ó¢¹ú²©Ê¿Ñ§Î»¡¿¹ú¿Æ´óº¼¸ßÔºNathan¿ÎÌâ×éÕÐÊÕ2026¼¶ÁªÅ಩ʿÉú1Ãû£¡
+1/45
2026Éèʩ԰ÒÕ×÷Îï»·¾³µ÷¿ØÓëÂÌÉ«Éú²úÍŶÓÕÐÊÕÏà¹Ø×¨Òµµ÷¼ÁÑо¿Éú
+1/34
¹þ¶û±õ¹¤Òµ´óѧ£¨ÉîÛÚ£©-ºÎ×Ô¿ª½ÌÊÚÍŶӳÏÕл¯Ñ§¹¤³ÌÓë¼¼Êõרҵ²©Ê¿Ñо¿Éú
+1/30
ÕÐÊÕÓ«¹â̽Õë/ÓлúºÏ³É/ÉúÎïѧ ²©Ê¿ºó--н½ð: 30Íò-50Íò
+1/28
ÉϺ£ÖÐÒ½Ò©´óѧ´´ÐÂÖÐÒ©Ñо¿Ôº ÕÐÊÕÉóºËÖÆ²©Ê¿ÉúÒ»Ãû
+1/18
2026Äê²ÄÁÏ/Ò±½ð/»¯¹¤Ë¶Ê¿µ÷¼Á-ÉϺ£´óѧȫ¹úÖØµãʵÑéÊÒ-¼¤¹âÒ±½ðÓë¹è»ù²ÄÁÏÖÆ±¸
+1/11
ÄþÏÄ´óѧ»¯Ñ§»¯¹¤Ñ§ÔºÎºÒݱòÑо¿Ô±¿ÎÌâ×éÕÐÆ¸ÆôÊÂ
+1/8
»·¾³Î¢ÉúÎïÓëÎÛȾ¿ØÖÆÑо¿ËùÕÐÊÕ2026˶ʿÑо¿Éú
+1/7
Çൺ¿Æ¼¼´óѧ»¯¹¤Ñ§ÔºÔºÊ¿ÍŶÓ2026ÄêÄâÕÐÊÕÈ«ÈÕÖÆ²©Ê¿Ñо¿Éú1Ãû
+1/6
»¶Ó¸÷λͬѧÉêÇë²Î¼Ó°ÄÃÅ´óѧ½¡¿µ¿ÆÑ§Ñ§ÔºµÄ2026ÄêÏÄÁîÓª£¬±¨Ãû½ØÖ¹4ÔÂ12ºÅ
+1/6
¶àÂ×¶à´óѧ & Synetic Labs Õв©Ê¿ºó/Ñо¿Ô±
+1/5
ºþÄÏũҵ´óѧ »·¾³¿ÆÑ§Ó빤³Ì0830+×ÊÔ´Óë»·¾³×¨Ë¶0857 µ÷¼ÁÃû¶î
+1/5
ÉòÑô¹¤Òµ´óѧ»·¾³Ó뻯ѧ¹¤³ÌѧԺ»·¾³µç»¯Ñ§¼¼ÊõÑо¿ÍŶÓ
+1/5
26ÄêÕÐÊÕ07 08ѧÊõÐÍ/רҵÐÍ˶ʿÑо¿Éú
+1/4
ÖйúÅ©¿ÆÔºÀ¼ÖÝÄÁÒ©ËùÊÞÒ©´´ÐÂÓëÄÍÒ©ÐÔ¿ÆÑÐÍŶӯ¸¿ÆÑÐÖúÀí£¬¼±¼±¼±£¡
+1/1
ÉϺ£½»Í¨´óѧ»¯Ñ§»¯¹¤Ñ§ÔºÕÅÖÇÌοÎÌâ×é³ÏƸ²©Ê¿ºó
+1/1
¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÖÐÒ©2000: ½ð±Ò+1, лл 2013-07-31 08:32:10
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÖÐÒ©2000: ½ð±Ò+1, лл 2013-07-31 08:32:10
| ÈýÂÈ»¯Ìú×îºÃ¹ºÂò°ÙÁéÍþ¡¢Acros¡¢SigmaµÄ£¬ÎÒÒÔǰÓùý¹úÄÚÒ»¼ÒÊÔ¼Á¹«Ë¾µÄ£¬¾Íº¬ÓÐÑÇÌúÀë×Ó¡£ |
4Â¥2013-07-27 11:31:25
¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÖÐÒ©2000: ½ð±Ò+5, лл·ÖÏí¾Ñé¡£ 2013-07-31 08:31:49
ÖÐÒ©2000: »ØÌûÖö¥ 2013-07-31 08:31:52
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÖÐÒ©2000: ½ð±Ò+5, лл·ÖÏí¾Ñé¡£ 2013-07-31 08:31:49
ÖÐÒ©2000: »ØÌûÖö¥ 2013-07-31 08:31:52
| ÄúÓõÄFeCl3¿ÉÄܺ¬ÓÐFe2+£¬ ÓÃ'acetate buffer (3.1 g C2H3NaO2•3H2O and 16 mL C2H4O2), pH 3.6'×÷¿Õ°×£¬²â¶¨'The stock solutions included 300 mM acetate buffer (3.1 g C2H3NaO2•3H2O and 16 mL C2H4O2), pH 3.6, 10 mM TPTZ solution in 40 mM HCl, and 20 mM FeCl3 • 6H2O solution. All three solutions were mixed together in the ratio 10 : 1 : 1.¡¯µÄ×ÏÍâ¹âÆ×£¬Èç¹ûÔÚ596nm×óÓÒÓÐÃ÷ÏÔ¹âÎüÊÕ£¬Ö¤Ã÷ÄúµÄÈýÂÈ»¯Ìú²»´¿¡£ |
2Â¥2013-07-27 11:18:01
¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÖÐÒ©2000: ½ð±Ò+1, лл 2013-07-31 08:32:04
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÖÐÒ©2000: ½ð±Ò+1, лл 2013-07-31 08:32:04
| Èç¹ûÈýÂÈ»¯ÌúÖк¬Óжþ¼ÛÌúÀë×Ó£¬¼´Ê¹²»¼ÓÁòËáÑÇÌú£¬ÔÚ596nm×óÓÒÒ²»áÓÐÎü¹â¶È£¬µ±È»Îó²î¾ÍºÜ´óÁË£¬ÏßÐÔ²»ºÃÊDZØÈ»µÄ |
3Â¥2013-07-27 11:25:09
5Â¥2014-05-19 23:20:14













»Ø¸´´ËÂ¥