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Î÷¹Ï:±à¼­ÄÚÈÝ 2011-05-10 17:56
Î÷¹Ï(½ð±Ò+5, EPI+1): Good£¡ 2011-05-10 18:08:20
Ï¢ÑܺӾÃ(½ð±Ò+5): 2011-05-22 22:06:54
ÅäÖÆ·½·¨
(1)Åä0.1MÈÜÒº(A): MES 21.325g/È¥Àë×ÓË® 1,000ml
(2)Åä0.1M NaOHÈÜÒº(B):NaOH 4g/È¥Àë×ÓË® 1,000ml
(3)pH 3.7  1,000ml(A)+0ml(B)      (A): (B)=5:0
    pH 5.6  1,000ml(A)+200ml(B)   (A): (B)=5:1
    pH 6.0  1,000ml(A)+400ml(B)   (A): (B)=5:2
    pH 6.4  1,000ml(A)+600ml(B)   (A): (B)=5:3
    pH 8.4  1,000ml(A)+800ml(B)   (A): (B)=5:4

[ Last edited by Î÷¹Ï on 2011-5-10 at 17:56 ]
2Â¥2011-05-10 15:49:55
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ÒýÓûØÌû:
Originally posted by elvias at 2011-05-10 15:49:55:
ÅäÖÆ·½·¨
(1)Åä0.1MÈÜÒº(A): MES 21.325g/È¥Àë×ÓË® 1,000ml
(2)Åä0.1M NaOHÈÜÒº(B):NaOH 4g/È¥Àë×ÓË® 1,000ml
(3)pH 3.7  1,000ml(A)+0ml(B)      (A): (B)=5:0
    pH 5.6  1,000ml(A)+200ml(B)   (A): (B)= ...

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3Â¥2011-05-10 18:07:30
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elvias

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Originally posted by Ï¢ÑܺӾà at 2011-05-10 18:07:30:
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4Â¥2011-05-10 18:27:22
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Originally posted by elvias at 2011-05-10 18:27:22:
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Ï¢ÑܺӾÃ

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by elvias at 2011-05-10 15:49:55:
ÅäÖÆ·½·¨
(1)Åä0.1MÈÜÒº(A): MES 21.325g/È¥Àë×ÓË® 1,000ml
(2)Åä0.1M NaOHÈÜÒº(B):NaOH 4g/È¥Àë×ÓË® 1,000ml
(3)pH 3.7  1,000ml(A)+0ml(B)      (A): (B)=5:0
    pH 5.6  1,000ml(A)+200ml(B)   (A): (B)= ...

Hi,ÎÒ¸øÄã¶ÌÐÅÁË£¬Ö÷ÒªÊǹØÓÚMESŨ¶È·½ÃæµÄÎÊÌâ¡£Ôõô±£Ö¤ÅäºÃºóÊÇ0.1M£¬pH=6µÄMES bufferÄØ£¿
6Â¥2011-05-11 15:47:55
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зÓãѾͷ

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ÒýÓûØÌû:
946480Â¥: Originally posted by Ï¢ÑܺӾà at 2011-05-11 15:47:55
Hi,ÎÒ¸øÄã¶ÌÐÅÁË£¬Ö÷ÒªÊǹØÓÚMESŨ¶È·½ÃæµÄÎÊÌâ¡£Ôõô±£Ö¤ÅäºÃºóÊÇ0.1M£¬pH=6µÄMES bufferÄØ£¿...

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7Â¥2012-09-17 16:11:48
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aixuedezhu

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by elvias at 2011-05-10 15:49:55
ÅäÖÆ·½·¨
(1)Åä0.1MÈÜÒº(A): MES 21.325g/È¥Àë×ÓË® 1,000ml
(2)Åä0.1M NaOHÈÜÒº(B):NaOH 4g/È¥Àë×ÓË® 1,000ml
(3)pH 3.7  1,000ml(A)+0ml(B)      (A): (B)=5:0
    pH 5.6  1,000ml(A)+200ml(B)   (A): (B)=5: ...

ÓÐÒ»¸öÎÊÌ⣬MES Buffer ÊÜζȵÄÓ°ÏìpH±ä»¯ºÜ´ó£¬°´ÕÕÕâ¸ö·½·¨ÅäÖõĻº³åÈÜÒº£¬ÊÇÔÚ¶àÉÙζÈÏÂʹÓõģ¿ÒòΪÎÒ²éµÄ×ÊÁÏÉÏÃæËµMES BufferÒ»°ã±£´æÔÚ 2~8ÉãÊ϶ȣ¬ËùÒÔÅäÖúÍʹÓÃζÈÒ»°ãÒª±êÃ÷³öÀ´µÄ°É£¿Çó¸æÖª
8Â¥2015-04-02 17:02:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

DMH201201

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by elvias at 2011-05-10 15:49:55
ÅäÖÆ·½·¨
(1)Åä0.1MÈÜÒº(A): MES 21.325g/È¥Àë×ÓË® 1,000ml
(2)Åä0.1M NaOHÈÜÒº(B):NaOH 4g/È¥Àë×ÓË® 1,000ml
(3)pH 3.7  1,000ml(A)+0ml(B)      (A): (B)=5:0
    pH 5.6  1,000ml(A)+200ml(B)   (A): (B)=5: ...

ÇëÎÊÓÐûÓÐpH6.5µÄÅä·½°¡£¿Ð»Ð»
9Â¥2015-07-20 21:39:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

maidi12

½û³æ (СÓÐÃûÆø)

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10Â¥2015-10-14 11:49:32
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