节点文献
黄原酸盐混合物的高效液相色谱分离和测定
SEPARATION AND DETERMINATION OF XANTHATE MIXTURES BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY
【摘要】 本文提出了一种用于黄原酸盐混合物分离和测定的快速、灵敏的高效液相色谱方法。对黄原酸盐的色谱行为,定量分析方法及其应用进行了较详细讨论。该法以Diol为固定相,采用正己烷和四氢呋喃混合溶液的水平洗脱或梯度洗脱,检测限为0.2ng辛基黄原酸盐。
【Abstract】 A quick, sensitive HPLC method for separation and determination of xanthate mixtures isdescribed, based on a stationary phase Lichrosorb-Diol and isocratic or nonpolar linear gradient elutionwith n-hexane and tetrahydrohuran. The behaviors of xanthates, quantitative analysis method and analyticalapplication are also discussed. The detection limits of this method is 0.2ng octyl xanthate.
- 【文献出处】 理化检验.化学分册 ,Physical Testing and Chemical Analysis(Part B:Chemical Analysis) , 编辑部邮箱 ,1991年04期
- 【分类号】O652.63
- 【下载频次】33