Development and application of test strip for rapid detection of peracetic acid solution

Qualitative filter paper, quantitative filter paper, microporous filter membrane as the carrier were used to produce a rapid detection test strip of peracetic acid solution, and standard color card was made for testing the content of peracetic acid.The results showed that microporous membrane was the most suitable material for making the rapid detection test strip of peracetic acid solution, and the optimum drying temperature was 55℃, optimum drying time was 15min, optimum storage conditions was 4℃ and keeping sealed for 21 days.The microporous membrane test strip could be used within 30s to test the concentration of peracetic acid solution.The minimum detection limit was 0.1% (expressed as mass percentage) .