Organic phosphorus by acetone extraction, gel columnchromatography purification, HP-5 silica capillarycolumnchromatography, flame-ray detector.
有机磷经丙酮提取，凝胶层析柱净化，HP - 5石英毛细管色谱柱分离，火焰光检测器检测。
2
This paper describes a capillarycolumn gas chromatography method for quantitative analysis of an 0.8 % solution of transfluthrin repellent.
本文描述了用毛细管气相色谱对0.8％四氟菊酯驱蚊药液的定量分析方法。
3
The test method for determining residual vinyl chloride monomer content in parts per billion level in PVC resin by capillarycolumn gas chromatography headspace technique is suggested.