顶空气相色谱法测定几丁糖酯中溶剂残留___
Determination of Residual Solvent in Chitosan Ester by Headspace Gas Chromatography
分类号:
出版年·卷·期(页码):2001,21 (4):0-0
DOI:
10.16155/j.0254-1793.2017.01.01
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To develop headspace gas chromatography for the determination of residual solvent in chitosan ester.Methods:Using two methods which were solution headspace analysis and solid headspace analysis with AC-20 capillary column and n-propanol as internal standa
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