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[求助] High Performance Liquid Chromatographic Determination of N-Methyl-2-pyrrolidone

High Performance Liquid Chromatographic Determination of N-Methyl-2-pyrrolidone in Water
作者:        Darryl A. Frick
作者单位:        1PPG Industries, Inc., PA
刊名:        Journal of Liquid Chromatography & Related Technologies, 1983, Vol.6 (3)
来源数据库:        Taylor & Francis Journal
DOI:        10.1080/01483918308076060
英文摘要:        N-Methyl-2-pyrrolidone was determined in water using High Performance Liquid Chromatography. A determination required less than 10 minutes using an octadecyl reversed phase column and isocratic elution with methanol: water (10/90, V/V). Detection was at 205 nm. Sub-part-per-billion concentrations were determined without precon-centration by injecting a 500 μL sample into the chromatograph.
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