Qingdao Develop Chemistry Co., Ltd. [China]

Usage :Test pH, for example body fluid, saliva and so on Application :swimming pool chenicals ,Lab and so on Scope:pH 4.5-9.0

Precise test strips for PH

Main Usage: 

 test pH, for example body fluid, saliva and so on.

Test scope and precision :

 pH 4.5-9.0 (4.5,  5.0,  5.5,  5.75,  6.0,  6.25,  6.5,  6.75,  7.0,  7.25,  7.5,  8.0,  8.5,  9.0  ) 

pool PH test strips