Water testing Total hardness
Determination: Total hardness
Application: In (waste) water
Measuring range: <3->4->7->14->21 °d100
Contents: strips 6 x 95 mm with separate colour scale on packaging. Colour change: green to red.
Shelf life: approx. 1.5 to 2 years
These strips allow you to quickly, easily and accurately measure the presence and content of certain substances without using other equipment. Simply dip and read off immediately.
Determination: Total hardness
Application: In (waste) water
Measuring range: <3->4->7->14->21 °d100
Contents: strips 6 x 95 mm with separate colour scale on packaging. Colour change: green to red.
Shelf life: approx. 1.5 to 2 years
These strips allow you to quickly, easily and accurately measure the presence and content of certain substances without using other equipment. Simply dip and read off immediately.
Properties
- 181667