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一种广谱固相萃取填料及其应用
熊晶晶; 李慧珍; 游静
2016-09-13
Country中国
Patent NumberZL201610821251.5
Rights Holder暨南大学 ; 中国科学院广州地球化学研究所
Contribution Rank2
Abstract本发明公开了一种广谱固相萃取填料及其应用。该填料的制备方法为将1??乙烯基咪唑、二乙烯基苯、偶氮二异丁腈和乙腈混合,于50~70℃反应;将所得产物粉碎、过筛、清洗、干燥即可。本发明填料比表面积为300~365??m2/g,孔体积与平均孔径分别为0.092??cm3/g和2.22??nm,适用于同时分析具有较宽极性范围的多类杀虫剂及代谢产物,对水体中一系列从较高极性至非极性的杀虫剂及代谢产物,包括新烟碱类、苯基吡唑类、有机磷、有机氯和拟除虫菊酯类,共48个杀虫剂及代谢产物均具有较好的回收率和精密度。
Date Available2017-02-22
Language中文
Application NumberCN201610821251.5
Open (Notice) NumberCN106432605A
Document Type专利
Identifierhttp://ir.gig.ac.cn/handle/344008/35681
Collection专利
Recommended Citation
GB/T 7714
熊晶晶,李慧珍,游静. 一种广谱固相萃取填料及其应用. ZL201610821251.5[P]. 2016-09-13.
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