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Direct linkCai, Longfei; Wu, Yunying; Xu, Chunxiu; Chen, Zefeng – Journal of Chemical Education, 2013
An experiment was developed to demonstrate a microfluidic device in the analytical chemistry (instrumental analysis) laboratory. Students made the paper-based microfluidic device with a wax pen and a piece of filter paper and used it to determine the total quantity of amino acids in a green tea leaf
extract. The device is low cost, easy-to-make,…
Descriptors: Chemistry, Science Experiments, College Science, Science Laboratories
