DETECTION METHOD USING MEMBRANE SEPARATION AND MEMBRANE TRANSPARENT LIQUID

摘要

A detection method using membrane separation and membrane transparent liquid the method comprising: during the process of detecting the ingredients entrapped by a filtration membrane adding the membrane transparent liquid onto the filtration membrane to make the filtration membrane transparent. Due to the transparency characteristics of the filtration membrane material the prepared filtration membrane is non transparent or translucent and the error between the refractive index of the membrane transparent liquid and the refractive index of the filtration membrane material is within ±10%.