Aquadur Test Strips

Category: Test Indicators

A special “ready-to-use”
test strip for determination of
water hardness.
Clear color changes from
green to red guarantees
reliable test results.
Can precisely determine
water hardness in a liquid
very precisely from very soft
water to very hard water.
Since the color change is
very clear and sharp with
green / red indication they
do not require any reference
color scale for matching.
The hardness of the water
depends on its content of
calcium and magnesium
salts and expressed in terms
of ppm (mg/l) CaCO3.
Packed in a box of 100
strips of 6 mm width and 95
Graduation <3 – >5 – >10 – >15 – >20 – >25 °dmm length.