Quick test strips made of special paper, 95 mm long
Measuring range from 0° to about 25° d
For semiquantitative determination of total hardness
Easy to use:
The test strip is dipped briefly into the water to be measured.
After about a minute you can compare the discoloration
with the printed color scale and read the hardness range.
Other quick tests and test strips available at short term on request:
e.g. for nitrate, nitrite, calcium, chloride, carbonate, phoshate etc.
|GH25||<3° >5° >10° >15° >20° >25° d||100||24,50 €|