浓度测定管
Concentration measuring tube
检测管是指一种迅速测定磁悬液浓度的工具。它是在细玻璃管中充填一定量的检测磁悬液。
Detection tube refers to a tool for rapidly measuring the concentration of magnetic suspension. It fills a small glass tube with a certain amount of detection magnetic suspension.
检测管是一种使用简便、快速、直读式的、价格低廉的磁悬液检测工具,可以定性、定量地检测磁悬液的浓度。
The detection tube is a simple, fast, direct-reading and inexpensive magnetic suspension detection tool, which can qualitatively and quantitatively detect the concentration of magnetic suspension.