The concentrations of hexachlorocyclohexane isomers(HCHs) in muscle,skin,liver,stomach,heart,eggs,feed and feces of chicken from a poultry farm were determined by GC-ECD.

 
  • 用氣相色譜-電子捕獲器法測定了北京郊區某養雞場(chǎng)不同生長(cháng)期的飼養雞的肌肉、表皮、肝臟、胃、心臟以及雞蛋、飼料和糞便中HCH的殘留濃度。
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