QUANTOFIX® – Semi‑quantitative test strips
AQUADUR® - for water hardness
Qualitative test papers
DiaQuant® – Test strips for dialysis
Semi-quantitative test strips
PEHANON® - pH test strips
pH-Fix - Non bleeding pH test strips
pH Universal indicator papers
pH test paper Duotest
pH test paper Tritest
Colorimetric reagents UNISOL
Qualitative pH test papers
AQUADUR 5–25, for water hardness, individually sealed, 1000 strips

AQUADURtest strips are for the quick and easy determination of water hardness. The convenient Dip&Read procedure and the clear color changes from green to red ensure reliable results within seconds.
Platform Semi-quantitative test strips
Parameter Total hardness
Brand AQUADUR
Gradation Total Hardness - < 54 • > 90 • > 180 • > 270 • > 360 • > 450 ppm CaCO₃
Color change Total hardness - green → red
Evaluable on reflectometer No
Additional reagent No
Storage temperature 4−30 °C
Shelf life 1 Year
Scope of delivery 1000 individually sealed test strips in a box
Hazardous material No
If you would like to learn more technical parameters and applications about AQUADUR 5–25, for water hardness, individually sealed, 1000 strips please contact us online or leave a message.
Please kindly contact us through Tel: +86 (0) 21/3352 2300 for more information.