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jiangguofeng
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RXMCDM: ½ð±Ò+1, ¶àлӦÖú£¡ 2014-03-04 12:25:17
zb6824785: ½ð±Ò+25, ¡ï¡ï¡ïºÜÓаïÖú 2014-03-05 12:22:43
RXMCDM: ½ð±Ò+1, ¶àлӦÖú£¡ 2014-03-04 12:25:17
zb6824785: ½ð±Ò+25, ¡ï¡ï¡ïºÜÓаïÖú 2014-03-05 12:22:43
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In recent years, solid-phase microextraction combined with headspace analysis has also been applied to determination of volatile organic compounds in water, though it is necessary for the repeatability of this method to be further improved. By comparison,in determination of volatile organic compounds in water, the static headspace method has advantages of easy handling of samples, easy operation, less interference, etc.,and thus it is widely noted, some has been included in standard methods. The highlights of this method are characterized by that it is easy to handle samples without any organic solvent and automatable without any special equipment. In this paper, the basic principle of headspace analysis technics and some examples of its application are described. ¹©²Î¿¼ |
2Â¥2014-03-04 12:19:45














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