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Clinical Chemistry, Vol 24, 1109-1111, Copyright © 1978 by American Association for Clinical Chemistry
M Youssefi, SD Faust and ST Zenchelsky
We describe a rapid method for determining light halogenated hydrocarbons (LHH) in urine by electron capture gas-liquid chromatography. The hydrocarbons are extracted from urine into pentane. A 2-microliter injection of the pentane extract provides a detection limit of less than 1 microgram/liter.
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