2    DEVELOPMENT OF A SAMPLE PREPARATION TECHNIQUE FOR SUPERCRITICAL FLUID EXTRACTION FOR MULTIRESIDUE ANALYSIS OF PESTICIDES IN PRODUCE 
【作者】 Lehotay SJ; Aharonson N; Pfeil E; Ibrahim MA;
【作者单位】 Lehotay SJ, USDA ARS, BELTSVILLE AGR RES CTR, BLDG 007, ROOM 224, BELTSVILLE,MD 20705, USA
【刊名】 Journal of AOAC International
【卷期】 Vol.78; No.3
【出版年】 1995
【ISSN】 1060-3271
【期号】 No.3
【页码】 p.831-840
【本文页数】 10
【分类号】 O65
【正文语种】 eng
【文摘】 Supercritical fluid extraction (SFE) of fruits and vegetables poses uniquesample preparation considerations because the sample size is small (1-3 g) and the analyte isdistributed in a moist solid matrix, The goal of this research was to develop practical samplepreparation procedures for SFE of pesticide residues in produce so that acceptable accuracy andprecision are maintained, In this study, 130 extractions of potato, fortified with up to 40pesticides, were performed with 2 commercial SFE instruments, Ext...

3    题名：Isomer selectivity in aquatic toxicity and biodegradation of cypermethrin. [Journal article] Journal of Agricultural and Food Chemistry
作者：Liu, W. P. Gan, J. J. Lee, S. J. Werner, I. .
来源：American Chemical Society,Washington, USA: 2004. 52: 20, 6233-6238