±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1881  |  »Ø¸´: 9
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

Ryan2011

Í­³æ (ÕýʽдÊÖ)

[ÇóÖú] ´ß»¯·´Ó¦ÖйØÓÚpHÖµ¸÷ÖÓÎÊÌ⣿£¿Çó¸÷λ½»Á÷Ö¸µ¼¡£¡£¡£

²»ÖªµÀ¸÷λÔÚ´ß»¯·´Ó¦ÖжԱȴ߻¯»îÐÔ¹ý³ÌÖжÔÓÚpHÓÐÑϸñ¿ØÖÆÃ»ÓУ¬ÎÒÏëÇëÎʸ÷λ·¹ýµÄ´óÉñÈçϵÄÎÊÌâ¡£¡£Çóר¼Ò¿¶¿®½â´ð¡£¡£¡£~~~~~

1.´ß»¯¼Á£¨½ðÊôÑõ»¯Îï£©ÖÆ±¸¹ý³ÌÖпÉÄÜÓõ½Ëá¼î£¬ÎªÈ·±£ÆäÓÃÓÚ´ß»¯·´Ó¦ºó²úÉú´ß»¯Ð§¹û£¬²»ÊÇ´ß»¯¼Á¹ý³ÌÖвÐÁôµÄËá¼îÐÔÔì³ÉµÄ´ß»¯£¿ÓÃʲô·½·¨ÇåÏ´±£Ö¤Íêȫϴ¾»¶ø²»Ó°Ïì´ß»¯¼Á½á¹¹ÄØ£¨Ï¡ËáҺϡ¼îҺϴ£¿³¬ÉùÏ´£¿¹öˮϴ£¿£©£¿

2.¸÷λÓÐûÓÐ×öÎÛȾÎïµÄ´ß»¯½µ½âµÄ£¿Èç¹ûÎÛȾÎï±¾ÉípH=5.5×óÓÒ£¬ÄǼӴ߻¯¼Áºó½ÁÔÈ5-10min,pH=7.5-8.0×óÓÒ£¬²úÉú½ÏºÃ´ß»¯Ð§¹û£¬ÒªÈ·¶¨ÕâÊDz»ÊÇpHÔì³ÉµÄ£¬ÊÇÓ¦¸ÃÓÃËá¼îÖ±½Óµ÷½Ú³õʼpHÖµ£¨initial pH£©¾ÍºÃÁË£¬»¹ÊǵÃÓûº³åÈÜÒºbufferÕâ¸ö·´Ó¦ÌåÏµÄØ£¿


3.£¨Ð¡°×ÎÊÌâ¡£¡£¡££©Èç¹ûÓûº³åÈÜÒº(ÄûÃÊËỺ³åÒº¡¢»ìºÏÁ×ËáÑÎÈÜÒº6¡¢ËÄÅðËáÑÎÈÜÒºµÈµÈ)ÕâЩ»º³åÈÜÒº¸ÃÔõÑùʹÓÃÄØ£¿Ö±½ÓÓÃpH¼ÆµÄ±ê×¼»º³åÈÜÒº¼ÓÎÛȾÎï×ö·´Ó¦ÒºÂ𣿻¹ÊÇÍù·´Ó¦ÒºÌåϵÀïÃæµÎ¼Ó»º³åÈÜÒº¾ÍºÃÁËÄØ£¬Å¨¶ÈMºÍÁ¿ml·Ö±ðÒªÔõô¿ØÖÆÄØ£¿Äܲ»ÄÜÓûº³åÈÜÒº×öÒ»¸öÌݶÈÄØ£¬±ÈÈç1£¬3£¬5£¬7£¬9£¬12¡£¡£¡£¡£

ÎÊÌâ±È½Ï¶à£¬Â·¹ýµÄ¸÷λÈç¹ûÖªµÀÆäÒ»»òÕ߯ä¶þÂé·³¿¶¿®ÁôÑÔ£¬Ð¡µÜÒ»¶¨¿¶¿®É¢½ð±Ò£¬Ï£Íû·¹ýµÄͬÎʵĶà¶à¶¥Ìû°¡£¬ÏàÐÅÕâ¸öÎÊÌâºÜ¶àÈËÏëÖªµÀ~~~~~~~
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

readytogo

ÈÙÓþ°æÖ÷ (ÎÄѧ̩¶·)

¹Ï˧-´ß»¯¼Á

ÓÅÐãÇø³¤ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Ryan2011: ½ð±Ò+2, ¡ïÓаïÖú, ¶àл½»Á÷Ö¸µ¼~~~~ 2013-06-08 00:50:35
cxqtitan: ½ð±Ò+1, лл·ÖÏí 2013-06-08 10:31:51
1¡¢²â¶¨ÖÕµãpHÖµ£¬¿ÉÒÔÈ·¶¨Ëá¼îÐÔ£¬Ò»°ãÓÃÈÈˮϴ£¬Èܽâ¶È´ó¡£
²ÅÐëѧҲ£¬·ÇѧÎÞÒÔ¹ã²Å£¬·ÇÖ¾ÎÞÒÔ³Éѧ¡£¡¾¿ÆÑÐÉú»îÇø¡¿¡¢¡¾Ì¼Ò»»¯¹¤¡¿£¨Ãº¡¢ÌìÈ»Æø»¯¹¤£©»¶Ó­Äú³£À´½»Á÷
3Â¥2013-06-07 19:09:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

Ëñ֮䳤

гæ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Ryan2011: ½ð±Ò+4, ¡ïÓаïÖú, ¶àл½»Á÷Ö¸µ¼~~~~ 2013-06-08 00:49:10
cxqtitan: ½ð±Ò+2, лл·ÖÏí 2013-06-08 10:31:42
µÚÒ»¸öÎÊÌ⣺ÓÃÈ¥Àë×Óˮϴ£¬×îºÃÓÃÈÈË®¡£Ã¿Ï´ÀëÐÄ£¬Ö±ÖÁÉÏÇåÒºpH~7»òÀë×Ó¼ì²éºÏ¸ñ¡£²»ÄÜÓÃËá»ò¼îÏ´¡£
µÚ¶þ¸öÎÊÌ⣺û×ö¹ýÎÛȾÎï½µ½â¡£ÏëÖªµÀ¸ÃÎÛȾÎïÄÜ·ñ²ÉÓÃÆäËü·½·¨¼ì²é£¿±ÈÈçUV-Vis£¿IR£¿½¨Òé²»Òª²ÉÓõ÷pHµÄ·½·¨¼ì²é¡£Èç¹ûÏë×ö£¬²»·Á°Ñ´ß»¯¼Á¼ÓÈëµÈÌå»ýÈ¥Àë×ÓÖУ¬È»ºó²âpH£¬¿´±ä»¯·ñ¡£
2Â¥2013-06-07 18:17:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ryan2011

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by Ëñ֮䳤 at 2013-06-07 18:17:53
µÚÒ»¸öÎÊÌ⣺ÓÃÈ¥Àë×Óˮϴ£¬×îºÃÓÃÈÈË®¡£Ã¿Ï´ÀëÐÄ£¬Ö±ÖÁÉÏÇåÒºpH~7»òÀë×Ó¼ì²éºÏ¸ñ¡£²»ÄÜÓÃËá»ò¼îÏ´¡£
µÚ¶þ¸öÎÊÌ⣺û×ö¹ýÎÛȾÎï½µ½â¡£ÏëÖªµÀ¸ÃÎÛȾÎïÄÜ·ñ²ÉÓÃÆäËü·½·¨¼ì²é£¿±ÈÈçUV-Vis£¿IR£¿½¨Òé²»Òª²ÉÓõ÷pHµÄ·½·¨ ...

»Ø¸´µÚÒ»¸ö»Ø´ð£ºÐ»Ð»ÄãµÄ»Ø´ð£¬ÎÒÏëÓÃÈÈË®ÊÇȷʵֵµÃÊÔÊÔ~~~~ÇëÎÊÄãÌáµ½µÄÀë×Ó¼ì²éºÏ¸ñÊÇÖ¸µÄʲô·½ÃæÄØ£¿

»Ø¸´µÚ¶þ¸ö»Ø´ð£ºÓÉÓÚÎÒÔ­ÌûµÄ±íÊö²»¹»Çå³þ£¬¿ÉÄÜÄú¿ÉÄÜÓеãÎó½â¡£ÎÒµÄÒâ˼ÊÇÎÒΪÁ˼ìÑéÊÇ·ñÊÇ´ß»¯¼ÁÖÆ±¸¹ý³Ì×ܲÐÁôµÄËá¶È»òÕß¼î¶È£¨Í¨¹ýºÍÎÛȾÎï»ìÔȺóµÃÖªpH±ä»¯ÁË£©¶øÔì³É´ß»¯½µ½âЧ¹ûºÃ£¬ÎÒ¾ÍÏë°Ñÿ×éʵÑéµÄpHÕâ¸öÌõ¼þ¶¼¿ØÖÆÔÚÒ»Ö£¬ÎÒÏëÁËÁ½¸ö¿ÉÄܵİ취£ºa\ÓÃËá¼îµ÷½Úÿ×鲻ͬ´ß»¯¼ÁºÍÎÛȾÎï»ìÔȺóµÄÈÜÒºÖÁpH=5.5(ÎÛȾÎï³õʼpH)¡£ b\ʹÓÃpH»º³åÈÜÒºµ÷½Úÿ×épHºã¶¨ÔÚij¸öÖµ¡£ÆäʵÎÒÊÇÏëÎÊÄĸö¸ü¿ÉÐиüÄÜ˵Ã÷ÎÊÌâµÄÄØ£¿~

ÄãÌáµ½µÄÍùÈ¥Àë×ÓË®ÀïÃæ¼Ó´ß»¯¼ÁÆäʵҲÊÇ¿ÉÒÔÓÃÀ´¼ìÑé´ß»¯¼ÁÊÇ·ñÏ´¸É¾»ÁË¡£Ð»Ð»~~
4Â¥2013-06-08 00:48:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ryan2011

Í­³æ (ÕýʽдÊÖ)

µÚ¶þµãÆäʵÎÒµÄÒâ˼ÊÇÎÒΪÁ˼ìÑéÊÇ·ñÊÇ´ß»¯¼ÁÖÆ±¸¹ý³Ì×ܲÐÁôµÄËá¶È»òÕß¼î¶È£¨Í¨¹ýºÍÎÛȾÎï»ìÔȺóµÃÖªpH±ä»¯ÁË£©¶øÔì³É´ß»¯½µ½âЧ¹ûºÃ£¬ÎÒ¾ÍÏë°Ñÿ×éʵÑéµÄpHÕâ¸öÌõ¼þ¶¼¿ØÖÆÔÚÒ»Ö£¬ÎÒÏëÁËÁ½¸ö¿ÉÄܵİ취£º     
    a\ÓÃËá¼îµ÷½Úÿ×鲻ͬ´ß»¯¼ÁºÍÎÛȾÎï»ìÔȺóµÄÈÜÒºÖÁpH=5.5(ÎÛȾÎï³õ ʼpHÒ»ÖÂ)¡£
   b\ʹÓÃpH»º³åÈÜÒºµ÷½Úÿ×épHºã¶¨ÔÚij¸öÖµ¡£ÆäʵÎÒÊÇÏëÎÊÄĸö¸ü¿ÉÐиüÄÜ˵Ã÷ÎÊÌâµÄÄØ£¿£¨Õû¸ö·´Ó¦¹ý³ÌpHÒ»Ö£©~
    ´ó¼ÒÈÏΪÄĸö¸üºÏÀí¸ú˵Ã÷ÎÊÌâÄØ£¿

µÚÈýµãÆäʵÎÒµÄÒâ˼ÊÇÈç¹ûÓûº³åÈÜÒº£¬Ó¦¸ÃÈçºÎ¾ßÌåʹÓõ½·´Ó¦ÌåϵÖУ¬»¹ÓÐÄÜ·ñµ÷³öŨ¶ÈÌݶÈÄØ

²»ºÃÒâ˼£¬Â·¹ýµÄ¸÷λ£¬Ã»¿´¶®£¬Âé·³ÔÙϸ¿´ÏÂ~~


·Ç³£¸Ðл~~~~~~~~~~~
5Â¥2013-06-08 00:55:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 290Çóµ÷¼Á +3 1314Åõ»¨ 2026-04-02 3/150 2026-04-02 13:34 by Ecowxq666£¡
[¿¼ÑÐ] 266Çóµ÷¼Á +4 ѧԱ97LZgn 2026-04-02 4/200 2026-04-02 13:03 by yulian1987
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ085601²ÄÁϹ¤³ÌÓ¢Ò»Êý¶þ³õÊÔ×Ü·Ö335Çóµ÷¼Á +9 Ë«ÂíβƦÀϰå2 2026-04-01 9/450 2026-04-02 12:14 by oooqiao
[¿¼ÑÐ] 085600£¬²ÄÁÏÓ뻯¹¤321·Öµ÷¼Á +8 ´ó²öС×Ó 2026-03-27 10/500 2026-04-02 10:15 by kaiyanjie
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +8 ÄØÄØÄÝÄÝ 2026-04-01 8/400 2026-04-02 07:13 by yjolah
[¿¼ÑÐ] 085602»¯Ñ§¹¤³Ì268·Ö¶×µ÷¼Á +8 ÔÂÕÕ»¨ÁÖ¡£ 2026-04-01 8/400 2026-04-01 22:08 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 339Çóµ÷¼Á£¬Ïëµ÷»Ø½­ËÕ +7 ¿¾ÂóÑ¿ 2026-03-27 10/500 2026-04-01 21:35 by 495374996
[¿¼ÑÐ] 285Çóµ÷¼Á +5 FZAC123 2026-03-30 5/250 2026-04-01 15:50 by º«Ó꺭
[¿¼ÑÐ] Çóµ÷¼Á +5 Áã°Ë# 2026-03-27 5/250 2026-04-01 14:40 by yulian1987
[¿¼ÑÐ] Çó0861½»Í¨ÔËÊäר˶or²ÄÁÏר˶µ÷¼Á +4 ÀÕ²¼ÀÊ@ 2026-03-31 4/200 2026-04-01 09:54 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] 289Çóµ÷¼Á +3 Acesczlo 2026-03-29 4/200 2026-03-31 14:48 by ÈÈÇéɳĮ
[¿¼ÑÐ] 083000ѧ˶274Çóµ÷¼Á +12 LiÀîÓã 2026-03-26 12/600 2026-03-31 10:01 by cal0306
[¿¼ÑÐ] 22408 359·Öµ÷¼Á +4 Qshers 2026-03-27 8/400 2026-03-31 08:53 by Qshers
[¿¼ÑÐ] 08¹¤¿ÆÇóµ÷¼Á286 +5 tgs_001 2026-03-28 5/250 2026-03-31 08:18 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] 327Çóµ÷¼Á +5 С¿¨²»¿¨. 2026-03-29 5/250 2026-03-30 19:30 by Wang200018
[¿¼ÑÐ] 298Çóµ÷¼Á +3 ÖÖÊ¥´Í 2026-03-29 3/150 2026-03-29 12:06 by longlotian
[¿¼ÑÐ] 298Çóµ÷¼Á +4 ÖÖÊ¥´Í 2026-03-28 4/200 2026-03-29 08:42 by q1092522407
[¿¼ÑÐ] 356Çóµ÷¼Á +3 gysy?s?a 2026-03-28 3/150 2026-03-29 00:33 by 544594351
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£Àí¹¤ÄÜÔ´¶¯Á¦£¨085800£©310·ÖÇóµ÷¼Á +3 zhangmingc 2026-03-27 4/200 2026-03-27 19:01 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] 0856µ÷¼Á +5 ÇóÇóÈÃÎÒÓÐÊé¶Á° 2026-03-26 6/300 2026-03-27 15:12 by caszguilin
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û