4-4 °ËÃâ±â
°¡½º Å©·Î¸¶Åä±×·¡ÇÇ ½Ã½ºÅÛ¿¡´Â ¸¹Àº Á¾·ùÀÇ °ËÃâ±â¸¦ Àû¿ë °¡´ÉÇÏ´Ù. ÀϹÝÀûÀ¸·Î ºñ-¼±Åüº °ËÃâ±â´Â À̵¿»ó °¡½º·Î »ç¿ëµÇ´Â ¼ººÐ ÀÌ¿ÜÀÇ ¸ðµç ÈÇÕ¹° ¼ººÐ¿¡ ¹ÝÀÀÇϸç, ¼±Åüº °ËÃâ±â´Â ¹°¸®Àû ÈÇÐÀûÀ¸·Î ¸î¸î Á¾·ùÀÇ ÈÇÕ¹° ¼ººÐ¿¡¸¸ ¹ÝÀÀÇϸç, ´ÜÀÏ ÈÇÕ¹°¿¡¸¸ ¹ÝÀÀÇϴ Ưº°ÇÑ °ËÃâ±âµµ ÀÖ´Ù. °ËÃâ±â ¼±Åýà °í·Á»çÇ×Àº ±âº»ÀûÀ¸·Î ´ÙÀ½°ú °°´Ù.
Á¾·ù |
°ËÃâ ¹°Áú |
°ËÃâ´É |
Á÷¼±¼º |
ºÒ²É ÀÌ¿ÂÈ °ËÃâ±â (Flame ionization, FID) |
°ÅÀÇ ¸ðµç À¯±â¹° |
100 pg |
107 |
¿Àüµµµµ °ËÃâ±â (Thermal conductivity , TCD) |
¸ðµç ÈÇÕ¹° |
1 ng |
107 |
ÀüÀÚ Æ÷ȹ °ËÃâ±â (Electron capture, ECD) |
Halides, nitrates, nitriles, peroxides, anhydrides, organometallics |
50 fg |
105 |
Áú¼Ò ÀÎ °ËÃâ±â(Nitrogen-phosphorus, NPD) |
Áú¼Ò,ÀÎ |
10 pg |
106 |
ºÒ²É ±¤ °ËÃâ±â (Flame photometric FPD) |
Sulphur, phosphorus, tin, boron, arsenic, germanium, selenium, chromium |
100 pg |
103 |
±¤ ÀÌ¿ÂÈ °ËÃâ±â (Photo-ionization, PID) |
Aliphatics, aromatics, ketones, esters, aldehydes, amines, heterocyclics, organosulphurs, some organometallics |
2 pg |
107 |