*Back　　*Top　

Ion Selective "Pack Test"
Very easy and safe for handling. Good tool for water quality check. A crowd of people can check the water quality at the same time. Suitable for environmental education by visualization.

How to use
�@ Pull the stick	�A Push out the air	�B Suck the sample water	�C Shake several time and wait coloration. Compare with the standard table.

*Back　　*Top