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houqian387

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soundhorizo: ½ð±Ò+2 2012-06-19 08:46:58
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2Â¥2012-06-19 07:20:15
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yugijiang

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3Â¥2012-06-19 08:26:48
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zxwcn

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408851978: ½ð±Ò+1 2012-06-19 10:56:00
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4Â¥2012-06-19 10:14:42
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huizi721

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jeyforever

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ÒýÓûØÌû:
2Â¥: Originally posted by houqian387 at 2012-06-19 07:20:15
ÒÒ¶þ´¼Ã»ÓÐ×ÏÍâÎüÊÕ£¬³ý·ÇÄã»»ÆäËûµÄ¼ì²âÆ÷£¡ÆøÏà¿ÉÒÔ¼ì²âÕâËÄÖÖÎïÖÊ¡£ÒºÏà×ÏÍâ¼ì²âÆ÷¿ÉÒÔ¼ì²âÄÇÈýÖÖ£¬·½·¨Ëæ±ã£¬¶¼ÊÇÉ«Æ×ÖùÐÔÄܲâÊÔÓÃÑùÆ·

Can GC be used to measure these four solutions? The concentrations of them are all 100 ppm. After treatment the concentrations are all about 5-10 ppm. How about the mixture of them, can GC measure them too? If I use GC, what the parameters(e.g column) should I choose? The GC equipment I will use is Agilent Tech. 6890N. Thx a lot.
P.S. There is no chinese in this PC. Sorry about that.
6Â¥2012-06-19 16:56:12
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jeyforever

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ÒýÓûØÌû:
2Â¥: Originally posted by houqian387 at 2012-06-19 07:20:15
ÒÒ¶þ´¼Ã»ÓÐ×ÏÍâÎüÊÕ£¬³ý·ÇÄã»»ÆäËûµÄ¼ì²âÆ÷£¡ÆøÏà¿ÉÒÔ¼ì²âÕâËÄÖÖÎïÖÊ¡£ÒºÏà×ÏÍâ¼ì²âÆ÷¿ÉÒÔ¼ì²âÄÇÈýÖÖ£¬·½·¨Ëæ±ã£¬¶¼ÊÇÉ«Æ×ÖùÐÔÄܲâÊÔÓÃÑùÆ·

Can GC be used to measure these four solutions? The concentrations of them are all 100 ppm. After treatment the concentrations are all about 5-10 ppm. How about the mixture of them, can GC measure them too? If I use GC, what the parameters(e.g column) should I choose? The GC equipment I will use is Agilent Tech. 6890N. Thx a lot.
P.S. There is no chinese in this PC. Sorry about that.
7Â¥2012-06-19 16:57:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jeyforever

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ÒýÓûØÌû:
3Â¥: Originally posted by yugijiang at 2012-06-19 08:26:48
ÓÃÆøÏàÉ«Æ××ö¾ÍOKµÄÁË£¬ÒºÏàµÄ»°µÃÓõ½Ê¾²î¼ì²âÆ÷²ÅÐÐÄØ£¬ÒÒ¶þ´¼×ÏÍâÎüÊÕºÜÈõµÄ

Can GC be used to measure these four solutions? The concentrations of them are all 100 ppm. After treatment the concentrations are all about 5-10 ppm. How about the mixture of them, can GC measure them too? If I use GC, what the parameters(e.g column) should I choose? The GC equipment I will use is Agilent Tech. 6890N. Thx a lot.
P.S. There is no chinese in this PC. Sorry about that.
8Â¥2012-06-19 16:57:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jeyforever

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ÒýÓûØÌû:
4Â¥: Originally posted by zxwcn at 2012-06-19 10:14:42
ÆøÏà¾Í¿ÉÒԸ㶨£¬¼«ÐÔÖù£¬³ÌÐòÉýΡ£
ÖùÏä 50¡æ±£³Ö2min£¬10¡æÃ¿·ÖÉýµ½230
½øÑù¿Ú 230¡æ
¼ì²âÆ÷ 230¡æ

Can GC be used to measure these four solutions? The concentrations of them are all 100 ppm. After treatment the concentrations are all about 5-10 ppm. How about the mixture of them, can GC measure them too? If I use GC, what the parameters(e.g column) should I choose? The GC equipment I will use is Agilent Tech. 6890N. Thx a lot.
P.S. There is no chinese in this PC. Sorry about that.
9Â¥2012-06-19 16:58:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jeyforever

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ÒýÓûØÌû:
4Â¥: Originally posted by zxwcn at 2012-06-19 10:14:42
ÆøÏà¾Í¿ÉÒԸ㶨£¬¼«ÐÔÖù£¬³ÌÐòÉýΡ£
ÖùÏä 50¡æ±£³Ö2min£¬10¡æÃ¿·ÖÉýµ½230
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Is that OK to use capillary column (30m*0.25mm*0.25um)?
10Â¥2012-06-19 18:54:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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