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KMID : 0895420010110030206
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Journal of Korean Society of Occupational and Enviromental Hygiene
2001 Volume.11 No. 3 p.206 ~ p.211
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Determination of Benzene in the Casting Proces by GC-MS and GC
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오도석/Oh, Doe Suk
이병재/이성민/김영주/Lee, Byoung Jae/Lee, Seong Min/Kim, Young Ju
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Abstract
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This article describes identification and quantification of benzene in the casting process. Air samples around the casting process were taken by using personal air sampler attached charcoal tube and desorbed by carbon disulfide. The identification and quantitative analysis of benzene have been performed by GC-MS and GC-FID. Calibration range of standard solutions for benzene was prepared in range from 0.1 to 2 times TLVs concentrations(1.4∼28㎍/1㎖ CS2) and the limit of detection was 0.11 ±0.002㎍/1㎖ CS2, Benzene detected in airborne was ranged in 4.0ppb∼104.7ppb.
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