PrecipitationChromatography on paper is sensitive, fast and simple in manipulation.
纸型沉淀层析法的特点是：简便，快速而又灵敏。
2
The preferred ion precipitation technology for extracting tea polyphenols (TP) was investigated, and the ingredients of the product were analyzed with high performance liquid Chromatography.
探讨了离子沉淀法提取茶多酚的最佳工艺条件，并运用高效液相色谱对茶多酚产品进行了成分分析。
3
Objective to prepare a kit for detecting apoprotein (apo) A1 and B. Methods Dextran sulfate precipitation, ultracentrifugation, chromatography, and so on.