Znn3bq.jpeg
²é¿´: 701  |  »Ø¸´: 1

Сľľľ³æ

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] Çó½âµ°°×ø²â¶¨¹ý³ÌÖеμӸ£ÁÖÊÔ¼Á³öÏÖ³Áµí£¬¸½Ïêϸ¹ý³Ì~~~

¸£ÁÖ·¨²âÍÁÈÀµ°°×ø£¬ÔÚ¼Ó¸£ÁÖÊÔ¼ÁÏÔÉ«ºó³öÏÖ°×É«³Áµí£¬ÓÃÁ¦Ò¡¶¯³ÁµíÏûʧ£¬µ«»á²úÉúºÜ¶àÐ¡ÆøÅÝ£¬Í¬Ê±ÑÕɫҲ²»ÊǺÜ͸Ã÷£¬µ«ÔÚ680nmÏ»¹ËãÄܲâµÃ³öÀ´

ÏÂÃæÊÇÏêϸµÄ¹ý³Ì£º
È¡1.00¿ËÍÁÈÀ£¨< 2 mm£©ÓÚ´óÊÔ¹ÜÄÚ¡£¼ÓÈë1ml pHΪ8.0µÄTris-HCl»º³åÒº¡£ÓÃ0.5ml¼×±½¸Ç¸Ç´¦Àí15min¡£ÔÙ¼ÓÈë2ml 1£¥µÄÀÒËØÈÜÒº£¬½«»ìºÏÎï×ÐϸҡÔÈ£¬Ïð½ºÈû·â¿Ú£¬ÖÃÓÚ37 ¡æºãÎÂÏä·ÅÖÃ24h¡£Óë´Ëͬʱ£¬×÷²»¼Ó»ùÖÊ£¨ÓÃ2ºÁÉý»º³åÒº´úÌæ£©µÄ¶ÔÕÕ¡£ÅàÑø½áÊøºó£¬¼ÓÈë3mlÈýÂÈ´×ËáÈÜÒº£¬Ò¡ÔÈ£¬´ý³ÁµíÍêÈ«¹ýÂË£¬³ýÈ¥³Áµí¡£ÎüÈ¡1mlÂËÒºÓÚÊÔ¹ÜÄÚ£¬Ï¡ÊÍÒ»¶¨Á¿ºó¼ÓÈë5ml 0.4MµÄNa2CO3ÈÜÒº£¬1ml Folin- CiocalteuÊÔ¼Á£¬¶¨Èݵ½25ml£¬³ä·ÖÒ¡ÔȺóÓÚ37¡æºãÎÂÏäÖÐÅàÑø15min£¬ÏÔÉ«³ä·ÖºóÔÚ680nmϱÈÉ«¡£


ÎÒ¾õµÃÕâ¾ä»°Ò²ÓÐÒ»¶¨µÄÆô·¢~~~~~
ҪעÒâµÄÊÇ£¬¼ÓÈ븣ÁÖÊÔ¼ÁÊ±ÒªÌØ±ðСÐÄ£¬ÊÔ¼ÁÖ»ÔÚËáÐÔpH»·¾³ÖвÅÎȶ¨£¬ÉÏÊöÌáµ½µÄ»¹Ô­·´Ó¦Ö»ÓÐÔÚpH10ʱ²Å·¢Éú£¬Òò´Ë£¬¸£ÁÖÊÔ¼Á¼ÓÈëµ½¼îÐÔµÄCu2+-µ°°×ÖÊÈÜÒºÖÐʱ£¬±ØÐëÁ¢¿Ì½Á°è£¬ÒÔʹÁ×îâËá-Á×ÎÙËáÊÔ¼ÁÔÚδ±»ÆÆ»µÖ®Ç°ÄÜÓÐЧµØ±»Cu2+-µ°°×ÖÊÂçºÏÎïËù»¹Ô­¡£

Çë½Ìǰ±²ÃÇ
лÀ²
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

Сľľľ³æ

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
1Â¥: Originally posted by Сľľľ³æ at 2011-11-09 21:23:00:
¸£ÁÖ·¨²âÍÁÈÀµ°°×ø£¬ÔÚ¼Ó¸£ÁÖÊÔ¼ÁÏÔÉ«ºó³öÏÖ°×É«³Áµí£¬ÓÃÁ¦Ò¡¶¯³ÁµíÏûʧ£¬µ«»á²úÉúºÜ¶àÐ¡ÆøÅÝ£¬Í¬Ê±ÑÕɫҲ²»ÊǺÜ͸Ã÷£¬µ«ÔÚ680nmÏ»¹ËãÄܲâµÃ³öÀ´

ÏÂÃæÊÇÏêϸµÄ¹ý³Ì£º
È¡1.00¿ËÍÁÈÀ£¨< 2 mm£©ÓÚ´óÊÔ¹ÜÄÚ¡£ ...

¸Õ²ÅÓÖ×öÁËһϣ¬·¢ÏÖ¼ÓÍê̼ËáÄÆºó£¬ÓеÄË®Ñù»ë×Ç£¬ÓеÄÇ峺£¬Õâ¸öÊÇÖ÷ÒªÔ­Òò£¿ÎªÊ²Ã´»á³öÏÖ»ë×ÇÄØ
2Â¥2011-11-10 16:04:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Сľľľ³æ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏרҵ344Çóµ÷¼Á +13 hualkop 2026-04-10 18/900 2026-04-10 15:25 by hemengdong
[¿¼ÑÐ] ÖпÆÔº×Ü·Ö315Çóµ÷¼Á +7 lallalh 2026-04-09 7/350 2026-04-10 15:07 by Kilig0317
[¿¼ÑÐ] Çóµ÷¼Á +14 MAXâê㯠2026-04-09 15/750 2026-04-10 13:56 by ajpv·çÀ×
[¿¼ÑÐ] 083200 305·Ö Çó¶þÂÖµ÷¼Á ²»½ÓÊÜ¿çרҵ +8 Claireyyyy 2026-04-09 8/400 2026-04-10 10:05 by luosha500
[¿¼ÑÐ] 277 ÊýÒ»104£¬Ñ§Ë¶£¬Çóµ÷¼Á +14 Æ¿×ÓPZ 2026-04-09 15/750 2026-04-10 09:32 by grey499
[¿¼ÑÐ] 08600ÉúÎïÓëÒ½Ò©-327 +10 18755400796 2026-04-05 10/500 2026-04-10 08:14 by kangsm
[¿¼ÑÐ] 314Çóµ÷¼Á +14 weltZeng 2026-04-09 14/700 2026-04-09 23:14 by wolf97
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[¿¼ÑÐ] Çóµ÷¼Á +7 chenxrlkx 2026-04-05 9/450 2026-04-09 09:04 by wj165256
[¿¼ÑÐ] »úеר˶273ÇëÇóµ÷¼Á +6 ¸ýÉêÈÉÉê 2026-04-07 6/300 2026-04-08 22:41 by bljnqdcc
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
[¿¼ÑÐ] 277Çóµ÷¼Á ÊýÒ»104·Ö +9 Æ¿×ÓPZ 2026-04-05 14/700 2026-04-07 17:52 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +10 19123253302 2026-04-05 10/500 2026-04-07 15:23 by СÇÇͬѧya
[¿¼ÑÐ] 277¹¤¿ÆÇóµ÷¼Á +10 1915668 2026-04-04 11/550 2026-04-06 23:53 by ÐÄæÂÒâ±±
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¶û±õ¹¤Òµ´óѧ085600Ó¢Ò»Êý¶þ337·ÖÇóµ÷¼Á +12 lyz0427 2026-04-03 12/600 2026-04-06 06:37 by houyaoxu
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-05 5/250 2026-04-05 17:38 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 313Çóµ÷¼Á +5 º£ÈÕº£ÈÕ 2026-04-04 5/250 2026-04-05 15:52 by jndximd
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +9 ¸ï΢¹ð 2026-04-04 9/450 2026-04-05 08:27 by 544594351
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +12 19123253302 2026-04-04 12/600 2026-04-05 08:08 by 544594351
[¿¼ÑÐ] 268Çóµ÷¼Á +8 ÄãºÃtg 2026-04-03 9/450 2026-04-04 05:08 by gswylq
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û