²é¿´: 1788  |  »Ø¸´: 5

ľʯԵ

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ²âµ°°×Ũ¶È£¬ÅäÖÆµÄBCAΪ³Áµí

¸ù¾ÝÍøÉϲéµÄ·½·¨£¬ÅäÖÆÁËBCAÊÔ¼Á£º
¢Ù ÊÔ¼ÁA£¬100mL£º·Ö±ð³ÆÈ¡1g BCA (1%)£¬2g Na2CO3•H2O (2%)£¬0.16g Na2C4H4O6•2H2O(0.16%)£¬0.4g NaOH (0.4%) £¬0.95g NaHCO3 (0.95) £¬¼ÓË®ÖÁ100mL£¬ÓÃNaOH»ò¹ÌÌåNaHCO3µ÷½ÚpHÖµÖÁ11.25¡£
¢Ú ÊÔ¼ÁB£¬5ml£ºÈ¡0.2g CuSO4•5H2O (4%)£¬¼ÓÕôÁóË®ÖÁ5ml¡£
¢Û BCAÊÔ¼Á£ºÈ¡50·ÝÊÔ¼ÁAÓë1·ÝÊÔ¼ÁB»ìºÏ¾ùÔÈ¡£
ÅäÖÆ³öÀ´µÄBCAΪdzÀ¶É«³Áµí£¬¶øÇÒ¼ÓÈëøÒԺ󣬸ù±¾Ã»Óб仯¡£Çó´óÉñÖ¸µ¼~
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

zxlmy169

½û³æ (³õÈëÎÄ̳)

±¾ÌûÄÚÈݱ»ÆÁ±Î

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

2Â¥2015-10-20 21:11:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ľʯԵ

ľ³æ (ÕýʽдÊÖ)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
2Â¥: Originally posted by zxlmy169 at 2015-10-20 21:11:49
Ò»°ãÊÇÊÔ¼ÁAŨ¶È¸ßÁËÈÝÒ׳öÏÖ³Áµí

лл£¬Ã»·¨¸øÄãËͽð±ÒÄØ£¬Ë͸öºì»¨±íʾ¸Ðл¡£ÎÒ·¢ÏÖÎÊÌâÁË£¬ÊÇËÍ»õḚ́ÑÒ©Æ·ËÍ´íÁË£¬ÎÒÒ²´óÒâûϸ¿´¡£¡£¡£
3Â¥2015-10-20 21:22:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÕÔöÎÒ×

Í­³æ (СÓÐÃûÆø)

...²»ÂòÊÔ¼ÁºÐµÄÂð
4Â¥2015-10-20 23:44:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ľʯԵ

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by ÕÔöÎÒ× at 2015-10-20 23:44:07
...²»ÂòÊÔ¼ÁºÐµÄÂð

ûÓÐÂò£¬×Ô¼ºÅäµÄ
5Â¥2015-10-21 09:32:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶¹¶¹³ÔôÎôÎ

Í­³æ (³õÈëÎÄ̳)

ÄúºÃ£¬
·Ç³£±§Ç¸Ã°ÃÁ´òÈÅÄú£¬ÎÒÏÖÔÚÔÚ×öBCA¼ì²âµ°°×ÖʵÄʵÑ飬ΪʲôABÒºÒ»»ìºÏÈÜÒºÑÕÉ«ÂíÉϱä³ÉÁË×ϺìɫĨ£¿
ллÄ㣡
6Â¥2016-06-11 16:13:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ľʯԵ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 289Çóµ÷¼Á +11 ˶ÐǸ° 2026-03-23 11/550 2026-03-25 15:33 by fch1983
[¿¼ÑÐ] ¸÷λÀÏʦÄúºÃ£º±¾È˳õÊÔ372·Ö +5 jjÓ¿77 2026-03-25 6/300 2026-03-25 14:15 by mapenggao
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 4/200 2026-03-25 10:37 by barlinike
[¿¼ÑÐ] 318Çóµ÷¼Á +3 plumÀî×Ó 2026-03-23 3/150 2026-03-25 09:42 by ÎíÉ¢ºóÏàÓölc
[¿¼ÑÐ] 311Çóµ÷¼Á +3 ¶¬Ê®Èý 2026-03-24 3/150 2026-03-24 21:31 by peike
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-24 4/200 2026-03-24 16:41 by peike
[¿¼ÑÐ] ²ÄÁÏר˶331Çóµ÷¼Á +4 Ïʵ±Å£ 2026-03-24 4/200 2026-03-24 15:58 by JourneyLucky
[²ÄÁϹ¤³Ì] Ò»Ö¾Ô¸C9²ÄÁÏÓ뻯¹¤×¨Òµ×Ü·Ö300Çóµ÷¼Á +4 Âü111 2026-03-24 5/250 2026-03-24 15:44 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 279·ÖÇóµ÷¼Á Ò»Ö¾Ô¸211 +18 chaojifeixia 2026-03-19 20/1000 2026-03-24 10:34 by dolphin_ycj
[¿¼ÑÐ] 335Çóµ÷¼Á +4 yuyuÓî 2026-03-23 5/250 2026-03-23 23:49 by Txy@872106
[¿¼ÑÐ] 336»¯¹¤µ÷¼Á +4 Íõ´ó̹1 2026-03-23 5/250 2026-03-23 18:32 by allen-yin
[¿¼ÑÐ] 350Çóµ÷¼Á +6 weudhdk 2026-03-19 6/300 2026-03-23 15:47 by tangyuan0840221
[¿¼ÑÐ] Çóµ÷¼Á²ÄÁÏѧ˶080500£¬×Ü·Ö289·Ö 5+3 @taotao 2026-03-19 21/1050 2026-03-23 10:17 by ¹Úc¸ç
[¿¼ÑÐ] 280·ÖÇóµ÷¼Á Ò»Ö¾Ô¸085802 +4 PUMPT 2026-03-22 7/350 2026-03-22 22:13 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ070300 ѧ˶336Çóµ÷¼Á +5 vvÃÔ 2026-03-21 8/400 2026-03-22 14:20 by ColorlessPI
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 À´ºÃÔËÀ´À´À´ 2026-03-21 4/200 2026-03-22 12:15 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Ò»Ö¾Ô¸Éî´ó£¬0703»¯Ñ§£¬×Ü·Ö302£¬Çóµ÷¼Á +4 ÆßÔÂ-ÆßÆß 2026-03-21 4/200 2026-03-21 18:20 by ѧԱ8dgXkO
[¿¼ÑÐ] Çóµ÷¼Á +3 °×QF 2026-03-21 3/150 2026-03-21 13:12 by zhukairuo
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +4 ³¿»èÏßÓëÐǺ£ 2026-03-19 4/200 2026-03-20 22:15 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏѧ˶318Çóµ÷¼Á +5 February_Feb 2026-03-19 5/250 2026-03-19 23:51 by 23Postgrad
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û