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¿©·¯°¡Áö ¼Ò½º¸¦ Ãѵ¿¿øÇÏ¿© ÇØ´ç ½ÇÇè¿¡ ´ëÇÑ ÀÌ·Ð ¹× ¹è°æÁö½ÄÀ» Á¶»çÇϰí, ½ÇÇè ¹æ¹ý°ú °á°ú, ÅäÀÇ¿¡ ÇØ´çÇÏ´Â ºÎºÐÀº ÃÖ´ëÇÑ Àü¹®Áö½ÄÀ» »ì¸®¸é¼µµ ¿©·¯ºÐÀÌ ÀÌÇØÇϱâ ÁÁµµ·Ï »ó¼¼ÇÏ°í °¡µ¶¼º ÀÖ°Ô ÀÛ¼ºÇß´Ù°í ÀÚºÎÇÕ´Ï´Ù.
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1.1 Gas Chromatography
È¥ÇÕ¹°ÀÇ ºÐ¸® ¹æ¹ýÀÎ ChromatographyÀÇ ÀÏÁ¾À¸·Î, mobile phase·Î gas¸¦ ÀÌ¿ëÇÑ´Ù.
1.1.1 Overall Instrumentation
Fig.1. Overall instrumentation of GC
Carrier gas°¡ flow rate controller¸¦ °ÅÃÄ ÁÖÀÔµÈ sample°ú column¿¡¼ ¸¸³ª°í, À̰ÍÀÌ detector·Î À̵¿ÇÑ´Ù.
1.1.2 Carrier gas
GC¿¡¼ mobile phase·Î ÀÌ¿ëµÇ´Â gas·Î, À¯ÇØÇÏ¸é ¾È µÇ±â ¶§¹®¿¡ inertÇϸç, sample°ú ¹ÝÀÀÇÏ¸é ¾ÈµÇ±â ¶§¹®¿¡ unreactiveÇÏ´Ù. ´ëÇ¥ÀûÀ¸·Î He, Ar °°Àº ºñȰ¼º±âü³ª H2, N2 µîÀÇ ºñ±Ø¼º °æ·® ±âü°¡ ¸¹ÀÌ ÀÌ¿ëµÇ¸ç, TCD¸¦ »ç¿ëÇÏ´Â °æ¿ì´Â thermal conductivity¸¦ °í·ÁÇÏ¿© Á» ´õ ¾ö¹ÐÇÑ ±âÁØ ÇÏ¿¡ carrier gas¸¦ °í¸£°Ô µÈ´Ù.
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Daniel C. Harris, Quantitative Chemical Analysis(8th ed.), W.H. Freeman and Company, p. 566-571(2010)
David O. Johnston, A.B. Cottingham, and W. Paul Roland, Gas Chromatographic Rate study of the Methanolysis of Diethyl Malonates, Journal of the American Chemical Society, pp. 244-247 (1968)
Sawyer. D. T, Chemistry Experiments for Instrumental Methods, John Wiley & Sons, pp. 338-341(1984)
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