三年大片全免费国语版观看_gucci欧洲网站大片_免费的美国大片大全_三年大片大全在观看免费完整版_高清视频大片免费观看电视_日韩大片b站免费观看直播_三年大片在线观看免费观看爱奇艺_三年大片在线观看免费观看第一集_免费b站看大片真人电视剧免费链接_三年大片大全免费观看国语版2

Product Description:

Solid phase extraction (SPE) is a physical extraction process that includes liquid and solid phases. In the extraction process, the adsorption force of the solid to the analyte is greater than the sample mother liquid. When the sample passes through the SPE column, the analyte is adsorbed on the solid surface, and other components pass through the column with the sample mother liquid, and then the analyte is removed with an appropriate solvent Eluted down. SPE has a wide range of applications, such as the analysis of biological fluids including blood, urine, serum, plasma and cytoplasm; the analysis of milk processing, wine, beverages and juices; the analysis and monitoring of water resources; fruits, vegetables, grains, and various plant tissues. Animal tissues; solid medicines such as tablets. Analysis of pesticide and herbicide residues in fruits, vegetables and foods, analysis of antibiotics and clinical drugs, etc.

FG series solid phase extraction instrument is an instrument product independently developed by our company. It is well received by users for its beautiful appearance, compactness, practicality and low price. It can be equipped with DP series vacuum pump at the same time to achieve the purpose of pressure extraction.

Specifications and ordering information: