90820 Extensive PH Test Strip , pH 1-12

Estimated delivery : 30 Days; MOQ : 10 Box (1 Box = 100 Tests)
Model Number : 90820
Test Range : 1-3-5-6-7-8-9-10-12
Application
It can be applied to the rapid detection of water in food processing, medical and health industries, and also as a supporting tool for water treatment equipment.