Three routes of derivation for 2-FBA are compared and the PFB-ester method is selected to be the radical route of the sampletreatment.
比较了可用于2-FBA 衍生反应的三种途径，选定PFB脂化法为本工作的衍生反应途径。
2
Applying SFE in the analysis of environment can make reduction of sample dosage, shortening the sampletreatment period and no second pollution.
在环境分析中，SFE能够减少试样用量、缩短试样处理时间，且无二次污染。
3
Auxiliary sample solution by microwave is a kind of sampletreatment method with low blank, less secondary pollution, saving energy and reducing Labour strength.