Determination of 2,3,7,8—TCDD in Environmental sample by GC/MS

Determination of 2,3,7,8—TCDD in Environmental sample by GC/MS[J]. Journal of Chinese Mass Spectrometry Society, 1992, 13(3): 12-12.

Citation:

Determination of 2,3,7,8—TCDD in Environmental sample by GC/MS[J]. Journal of Chinese Mass Spectrometry Society, 1992, 13(3): 12-12.

Citation:

Determination of 2,3,7,8—TCDD in Environmental sample by GC/MS[J]. Journal of Chinese Mass Spectrometry Society, 1992, 13(3): 12-12.

Abstract

A method is described for the determination of 2,3,7,8—tetrachlorodibenzo-lr-dioxin (2,3,7,8—TCDD) in environmental sample. The qualitation and quantitation were validated by capillary GC/MS system, the capillary column is SP—2300, and MID methed was used. The 2,3,7,8—TCDD level was about 20ppt.

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