대기중 휘발성 유기화합물질의 검출한계와 정량한계에 대한 연구 = A Study on the Limit of Detection and Limit of Quantitation for Volatile Organic Compounds Results in Atmosphere

다국어 초록 (Multilingual Abstract)

Volatile organic compounds(VOCs) are emitted as air pollutant from many petrochemical process. The measurement for these materials are difficult, because of a very little amount existed in atmosphere. This study was conducted in order to investigate the limit of detection(LOD) and limit of quantitaion(LOQ) for VOCs measurement.
The concentrations of VOC's LOD and LOQ were assayed by gas chromatography with flame ionization detection(GC/FID).
The results are as follows;
1. LOD and LOQ of acrylonitrile were 0.0114㎍/㎖, 0.0144㎍/㎖, respectively.
2. LOD and LOQ of benzene were 0.0136㎍/㎖, 0.0150㎍/㎖, respectively.
3. LOD and LOQ of 1.3-butadiene were 0.0114㎍/㎖, 0.0136㎍/㎖, respectively.
4. LOD and LOQ of 2-butanone was 0.1016㎍/㎖, 0.1073㎍/㎖, respectively.
5. LOD and LOQ of carbon Tetrachloride were 0.0065㎍/㎖, 0.0188㎍/㎖, respectively.
6. LOD and LOQ of c--hexane were 0.0112㎍/㎖, 0.0143㎍/㎖, respectively.
7. LOD and LOQ of ethylbenzene were 0.0112㎍/㎖, 0.0131㎍/㎖, respectively.
8. LOD and LOQ of n-hexane were 0.0172㎍/㎖, 0.0582㎍/㎖, respectively.
9. LOD and LOQ of styrene were 0.0122㎍/㎖, 0.0142㎍/㎖, respectively.
10. LOD and LOQ of tetrachloroethylene were 0.0121㎍/㎖, 0.0320㎍/㎖, respectively.
11. LOD and LOQ of 1.1.1-trichloroethane were 0.0016㎍/㎖, 0.0062㎍/㎖, respectively.
12. LOD and LOQ of trichloroethylene were 0.0064㎍/㎖, 0.0183㎍/㎖, respectively.
13. LOD and LOQ of toluene were 0.0136㎍/㎖, 0.0148㎍/㎖, respectively.
14. LOD and LOQ of xylene were 0.0140㎍/㎖, 0.0154㎍/㎖, respectively.