引用本文:
方赤光, 李青, 李槐春, 程时发, 王丽, 李晓梅, 李绍民. 蔬菜中五氯硝基苯残留量的气相色谱测定[J]. 应用化学,
1996, 13(3): 113-114.
Citation: Fang Chiguang, Li Qing, Li Huaichun, Cheng Shifa, Wang Li, Li Xiaomei, Li Shaomin. Gas Chromatographic Determination of Residual Quintozene in Vegetable[J]. Chinese Journal of Applied Chemistry, 1996, 13(3): 113-114.
Citation: Fang Chiguang, Li Qing, Li Huaichun, Cheng Shifa, Wang Li, Li Xiaomei, Li Shaomin. Gas Chromatographic Determination of Residual Quintozene in Vegetable[J]. Chinese Journal of Applied Chemistry, 1996, 13(3): 113-114.
蔬菜中五氯硝基苯残留量的气相色谱测定
English
Gas Chromatographic Determination of Residual Quintozene in Vegetable
Abstract:
The preconcentration of residual quintozene in vegetable with a solid phase extraction column of Florisil and gas chromatographic determination was reported in this paper. This method is fast and efficient for residual quintozene analysis in vegetable.A 10% mixture of acetone-hexane was used as eluent that gave the best recoveries(92.0%~97.6%). The relative standard deviation is between 2.64%~6.07%.
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Key words:
- quintozene
- / vegetable
- / gas chromatography
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