Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 1543  |  »Ø¸´: 4

ËÉÈÊÓñÃ×Á£

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] ÇóÖú¹ØÓÚÄÑÈÜÓÚË®µÄÒ©ÎïÓÍË®·ÖÅäϵÊýµÄÎÊÌ⣬Çó¸÷λ³æÓÑÖ¸µãÃÔ½ò£¡ ÒÑÓÐ1È˲ÎÓë

Ê×ÏÈÒ©ÎïÄÑÈÜÓÚË®£¬ÓÃHPLC·¨²â¶¨ÓÍË®·ÖÅäϵÊý£¬²éÔÄÁËһЩÎÄÏ×£¬µ«»¹ÊÇÓÐЩÎÊÌâ²»¶®£¬Çë¸÷λ³æÓÑÖ¸µãÃÔ½ò£¡
      1.ÈÜÒºµÄÔ¤±¥ºÍ
      2³ÆÈ¡ÊÊÁ¿Ò©Î¾«Ãܳƶ¨£¬ÖÁ100mLÈÝÁ¿Æ¿ÖУ¬¼ÓË®±¥ºÍ¹ýµÄÕýÐÁ´¼£¨ÓÍÏࣩϡÊÍÖÁ¿Ì¶È£¬ÖƵÃŨ¶ÈΪC1µÄ±¥ºÍÕýÐÁ´¼Öü±¸Òº¡£
È¡ÉÏÊöÖü±¸Òº2mL¡£ÖÃ10mL¾ßÈûÊÔ¹ÜÖУ¬·Ö±ð¼ÓÈë2mLÕýÐÁ´¼±¥ºÍ¹ýµÄË®¡¢ºÍpH=3£®5¡¢4£®5¡¢5£®5¡¢6£®5µÄÁ×ËáÑλº³åÒº£¨Ë®Ïࣩ£¬¸÷ƽÐÐ3·Ý¡£ÎÐÐý10min£¬·ÅÈËÆøÔ¡ºãÎÂÕñµ´Æ÷ÖУ¬37¡À2¡æÏÂÕñÒ¡24h£¬¾²Ö÷ֲ㡣ȡˮÏà¹ý0£®45¦Ìm΢¿×ÂËĤ£¬20¦ÌL½øÑù£¬¼Ç¼·åÃæ»ý£¬ÇóË®ÏàÖÐŨ¶ÈC2.
ÓÍË®·ÖÅäϵÊýLogP=(C1-C2)/C2
ÕâÑù×ö¶Ô²»¶ÔÄØ£¿
    ÎÒµÄÀ§»óÊÇ£ºÓÍÏàÖÐÒ©ÎïµÄŨ¶È±ØÐëÊDZ¥ºÍµÄÂð£¿Õâ¸öÔõôȥȷ¶¨£¿»¹ÓУ¬ÔÚһЩµØ·½¿´µ½ËµÕýÐÁ´¼²»Äܽø¸ßЧҺÏàÉ«Æ×·¨£¬ËùÒÔͨ¹ý²â¶¨Ë®ÏàµÄŨ¶È£¬ÄÇôƽºâºóÓÍÏàÖÐÒ©ÎïŨ¶È=C1-C2¡£ËùÒÔ˵C1ÓÖÊÇÈçºÎµÃÀ´µÄÄØ£¿
һֱûÓÐÏëͨ£¬¸÷λÓо­ÑéµÄ³æÓÑÃÇ£¬¶àлÀ²£¡£¡£¡£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ËÉÈÊÓñÃ×Á£

Ìú³æ (³õÈëÎÄ̳)

лл£¬ÕâЩÎÒ¿´ÁË£¬µ«Ï£ÍûµÃµ½¸ü¾ßÌåµÄ½âÊÍ
2Â¥2013-12-14 16:50:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÀîÑ©Èã200826

Í­³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÄãÈ¡Á˶àÉÙµÄÒ©Îï°¡£¿ÄǸö¾ÍÊÇc1°¡
3Â¥2014-03-13 15:22:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

À²À²À²À²ÁË

гæ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by ÀîÑ©Èã200826 at 2014-03-13 15:22:53
ÄãÈ¡Á˶àÉÙµÄÒ©Îï°¡£¿ÄǸö¾ÍÊÇc1°¡

c1±ØÐëÊDZ¥ºÍŨ¶ÈÂ𣿻¹ÊÇËæÒ⣿

·¢×ÔСľ³æAndroid¿Í»§¶Ë
4Â¥2016-11-27 23:26:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

DZˮµÄÓã¶þ

гæ (³õÈëÎÄ̳)

Â¥Ö÷ÄãºÃ£¬ÎÒÏÖÔÚÒ²Óöµ½ÁËÕâ¸öÎÊÌ⣺ÓÍÏàÖÐÒ©ÎïµÄŨ¶È±ØÐëÊDZ¥ºÍµÄÂð£¿Õâ¸öÔõôȥȷ¶¨£¿ÄúÏÖÔÚŪÃ÷°×ÁËÂ𣿼±Çó´ð°¸Ñ½
ÎÒºÜÄѹý£¡ÎÒºÜÄѹý£¿ÎҺܣ¿¡£¡£¡£¡£¡£¡£¹þ¹þ¹þ¡£
5Â¥2017-07-21 11:04:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ËÉÈÊÓñÃ×Á£ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 305Çóµ÷¼Á +8 Â꿨°Í¿¨boom 2026-04-11 8/400 2026-04-14 09:04 by pengliang8036
[¿¼ÑÐ] 279Çóµ÷¼Á +11 ÕÅ·¬ÇѲ»³´µ° 2026-04-11 11/550 2026-04-13 22:25 by zhq0425
[¿¼ÑÐ] 284Çóµ÷¼Á +16 ÈÃÎÒÉϰ¶°É°¢Î÷ 2026-04-09 16/800 2026-04-13 22:18 by pies112
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +17 »ý¼«ÏòÉÏ£» 2026-04-10 19/950 2026-04-13 19:53 by ÏÐÈËÖÕÄÏɽ
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷½»»úеר˶Çóµ÷¼Á +9 ÇóÉϰ¶µÄСÍõ 2026-04-10 9/450 2026-04-13 16:08 by jiangguiquan11
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +11 СȽҪŬÁ¦ 2026-04-10 13/650 2026-04-13 11:46 by µç»¯Ñ§¼°´ß»¯
[¿¼ÑÐ] Çóµ÷¼Á288 +7 ioodiiij 2026-04-10 9/450 2026-04-13 08:33 by Hayaay
[¿¼ÑÐ] 22408 352·ÖÇóµ÷¼Á +5 ŬÁ¦µÄÏÄÄ© 2026-04-09 5/250 2026-04-12 19:17 by wj165256
[¿¼ÑÐ] 086000µ÷¼Á +6 Ê®Æßsa 2026-04-07 6/300 2026-04-12 11:05 by ´óÁ¦Ë®ÊÖÁ¦´óÎÞÇ
[¿¼ÑÐ] 291Çóµ÷¼Á +11 ¹ØÒä±±. 2026-04-09 12/600 2026-04-12 10:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] 296Çóµ÷¼Á +8 Íô£¡£¿£¡ 2026-04-09 8/400 2026-04-11 21:02 by ÄæË®³Ë·ç
[¿¼ÑÐ] µç×ÓÐÅÏ¢279Çóµ÷¼Á£¬ÓÐÊé¶Á¾ÍÐÐ +8 wwwooden 2026-04-08 11/550 2026-04-11 20:22 by cq2548
[¿¼ÑÐ] 11408¡£358Çóµ÷¼Á +3 TMYzds 2026-04-07 3/150 2026-04-11 17:10 by µªÆøÆøÆø
[¿¼ÑÐ] 283Çóµ÷¼Á 086004¿¼Ó¢¶þÊý¶þ +17 ÄǸöàà×Ó 2026-04-10 18/900 2026-04-11 16:27 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] 0854µ÷¼Á +4 ³¤¹­°Á 2026-04-09 4/200 2026-04-11 09:18 by Öí»á·É
[¿¼ÑÐ] µ÷¼Á +12 ¾í¾í¾íÐIJË_ 2026-04-09 13/650 2026-04-10 22:36 by Ftglcn90
[¿¼ÑÐ] ²ÄÁÏר˶µ÷¼Á +16 ¹þ¹þ¹þºðºðºð¹þ 2026-04-07 17/850 2026-04-09 21:16 by wutongshun
[¿¼ÑÐ] 278Çóµ÷¼Á +27 ·¶æÃÄÈ 2026-04-07 31/1550 2026-04-09 20:49 by zhouxiaoyu
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤289·Ö +31 ˶ÐǸ° 2026-04-08 31/1550 2026-04-09 16:54 by Delta2012
[¿¼ÑÐ] 388Çóµ÷¼Á +6 ËÄ´¨ÍõÌÎ 2026-04-07 8/400 2026-04-08 00:17 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û