Paper chromatography is one method for testing the purity of compounds and identifying substances. Paper chromatography is a useful technique because it is relatively quick and requires only small quantities of material. Separations in paper chromatography involve the principle of partition.

Paper chromatography, in analytical chemistry, a technique for separating dissolved chemical substances by taking advantage of their different rates of migration across sheets of paper. It is an inexpensive but powerful analytical tool that requires very small quantities of material.

紙色譜法（又稱紙色層分析法，英文：Paper chromatography）是分析化學中一種用來分離混合物的色譜技術。 紙色譜法主要是用來分析 染料 ，它已經在很大的程度上被 薄層色譜法 取代，但仍然是一種很好的教學工具。

Paper Chromatography is an inexpensive method of separating dissolved chemical substances by their different migration rates across the sheets of paper. Learn the principle, procedure of Paper Chromatography along with its types and applications.

2024年4月3日 · Paper chromatography is a sort of planar chromatography in which chromatographic techniques are carried out on specialized paper. Because of its capacity to separate, identify, and quantitatively quantify both organic and inorganic substances, it is largely considered as the simplest and most often used chromatographic method.

2023年8月29日 · Two way paper chromatography; How does paper chromatography work? Chromatography is used to separate mixtures of substances into their components. All forms of chromatography work on the same principle. They all have a stationary phase (a solid, or a liquid supported on a solid) and a mobile phase (a liquid or a gas).

2022年1月19日 · Paper chromatography (PC) is a type of planar chromatography whereby chromatography procedures are run on a specialized paper. PC is considered to be the simplest and most widely used of the chromatographic techniques because of its applicability to isolation, identification, and quantitative determination of organic and inorganic compounds.

Paper chromatography is a simple and cost-effective separation technique that separates and identifies different components in a mixture. [1-4] In paper chromatography, a specialized paper acts as the stationary phase, while a liquid solvent is the mobile phase. The mixture to be analyzed is applied to the paper.

纸色谱法(filter paper chromatography)指的是把一种溶剂固定在固体的支持物(固定相) 上，由于滤纸纤维对水有较强的亲和力，一般能吸附其自身质量22%的水，其中，6%的水以氢键与纤维素牢固结合，这些水即称为固定相。

Paper chromatography is used as a qualitative analytical chemistry technique for identifying and separating colored mixtures like pigments. It is used in scientific studies to identify unknown organic and inorganic compounds from a mixture.