²é¿´: 522  |  »Ø¸´: 2
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

woniubaby

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] pH3.0µÄÁ×Ëá-Á×Ëá¶þÇâÄÆ»º³åÑεķÖÀë¶à°ÍÎÊÌ⣡

¸÷λ´óÏÀºÃ£¡
  ±¾ÈËÓÃÁ×Ëá-Á×Ëá¶þÇâÄÆ»º³åÑηÖÀë¶à°Í£¬×ÏÍâ¼ì²âÆ÷280nm£¬C18É«Æ×Öù£¬Á÷ËÙ1mL/min ,µ÷ pH 3.0ʱÖ÷·å¶à°ÍÅԱߵÄСÔÓÖÊ·åºÍÖ÷·å°ü¹üÔÚÒ»Æð£¬¶øµ÷pHÖÁ2.98ʱÁ½¸ö·åÄÜ·Ö¿ª¡£ÎÒÏÖÔÚµÄÎÊÌâÊǸıäpH0.02¸öµ¥Î»¶Ô·ÖÀë¶È»áÓÐÕâô´óµÄÓ°ÏìÂð£¿ÁíÍâpH 3.0 µÄÁ×Ëá-Á×Ëá¶þÇâÄÆ»º³åÑÎÎȶ¨Âð£¿Í¬Ò»¸ö»º³åÑÎ×òÌì²âÊÔΪ2.98£¬¹ýÒ¹ºó±ä³É3.0£¬ÁíÍâÒ»¸ö»º³åÑÎ×òÌì²âÊÔΪ3.0£¬¹ýÒ¹²âÊÔºóΪ2.97£¬ÇëÎʲâÊÔÕâЩ΢СµÄ±ä»¯ÓÐÒâÒåÂð£¿Çë¸öλ´óÏÀÖ±ÊãÐØÒÜ£¬Ö¸µãС¿É£¬²»Ê¤¸Ð¼¤£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

Doing what you like is freedom, liking what you do is happiness.
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

woniubaby

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by ÍøÂçºì¸èÊÖ at 2016-06-02 00:38:26
»º³åÒº×îºÃÏÖÓÃÏÖÅä

лл£¬²»ÖªµÀ¹ýÒ¹»á²»»áÓÐÌ«´óÓ°Ï죡
Doing what you like is freedom, liking what you do is happiness.
3Â¥2016-06-02 10:18:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 3 ¸ö»Ø´ð

ÍøÂçºì¸èÊÖ

Í­³æ (СÓÐÃûÆø)

Сƨº¢
2Â¥2016-06-02 00:38:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 265Çóµ÷¼Á +9 ÁºÁºÐ£Ð£ 2026-03-17 9/450 2026-03-21 02:17 by JourneyLucky
[¿¼ÑÐ] 304Çóµ÷¼Á +6 ÂüÊâ2266 2026-03-18 6/300 2026-03-21 00:32 by JourneyLucky
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +4 @taotao 2026-03-19 4/200 2026-03-20 22:14 by JourneyLucky
[¿¼ÑÐ] ҩѧ383 Çóµ÷¼Á +3 ҩѧchy 2026-03-15 5/250 2026-03-20 22:11 by ÔÆÓÎÖØÑô
[¿¼ÑÐ] ÖÐÄÏ´óѧ»¯Ñ§Ñ§Ë¶337Çóµ÷¼Á +3 niko- 2026-03-19 6/300 2026-03-20 21:58 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì348Çóµ÷¼Á +3 £þ^£þ©bº¹ 2026-03-19 4/200 2026-03-20 21:01 by zhukairuo
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ÁºÁºÐ£Ð£ 2026-03-19 13/650 2026-03-20 21:01 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ²ÄÁÏѧÇóµ÷¼Á +4 Stella_Yao 2026-03-20 4/200 2026-03-20 20:28 by ms629
[¿¼ÑÐ] ÕÐÊÕµ÷¼Á˶ʿ +4 lidianxing 2026-03-19 12/600 2026-03-20 12:25 by lidianxing
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á 324·Ö +10 llllkkkhh 2026-03-18 12/600 2026-03-19 14:33 by llllkkkhh
[¿¼ÑÐ] 286Çóµ÷¼Á +6 lemonzzn 2026-03-16 10/500 2026-03-19 14:31 by lemonzzn
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +5 pupcoco 2026-03-17 8/400 2026-03-19 13:58 by houyaoxu
[¿¼ÑÐ] 311Çóµ÷¼Á +6 26ÑÐ0 2026-03-15 6/300 2026-03-18 14:43 by haxia
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +10 z1z2z3879 2026-03-16 13/650 2026-03-18 14:20 by 007_lilei
[¿¼ÑÐ] 0703»¯Ñ§336·ÖÇóµ÷¼Á +6 zbzihdhd 2026-03-15 7/350 2026-03-18 09:53 by zhukairuo
[¿¼ÑÐ] ¿¼Ñл¯Ñ§Ñ§Ë¶µ÷¼Á£¬Ò»Ö¾Ô¸985 +4 ÕÅvvvv 2026-03-15 6/300 2026-03-17 17:15 by ruiyingmiao
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 304Çóµ÷¼Á +5 ËØÄê¼ÀÓï 2026-03-15 5/250 2026-03-16 17:00 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] ÖпÆÔº²ÄÁÏ273Çóµ÷¼Á +4 yzydy 2026-03-15 4/200 2026-03-16 15:59 by Gaodh_82
[¿¼ÑÐ] 070303 ×Ü·Ö349Çóµ÷¼Á +3 LJY9966 2026-03-15 5/250 2026-03-16 14:24 by xwxstudy
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û