微信图片_20240228052003 Operation video

 

Quaternary Ammonium Sanitizer Concentration Test Strips [0～1000 ppm]

[ Intended Use]

This method is suitable for on-site rapid test of quaternary ammonium concentration in quaternary ammonium sanitizer. E.g. testing single-chain or double-chain quaternary ammonium such as cetyl trimethyl ammonium bromide, double decyl dimethyl ammonium chloride, tetradecyl dimethyl benzyl ammonium chloride, etc. The test range is 0～1000ppm (mg/L).

[ Instructions]

1）Loosen the lid of the box, pull out the 2-3cm long test paper and tear it;

2）Soak the test paper in the disinfectant for 1 to 2 seconds, and remove the excess liquid;

3）Compare the concentration with the control color card in 8 seconds, and discard the test paper after 8 seconds；

4）Put the test paper box in a self-sealing bag and seal it for storage.

 

 

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Produced by Beijing Shian Xunda Technology Co., Ltd., China      

E-mail：bjzw@vip.163.com