AQUADUR test sticks gradation: <(><<)>3 >5 >10 >15 >20 >25 °d = <(><<)>54 >90 >180 >270 >360 >450 ppm CaCO3 box of 100 sticks 6 x 95 mm

AQUADUR test sticks gradation: <(><<)>3 >5 >10 >15 >20 >25 °d = <(><<)>54 >90 >180 >270 >360 >450 ppm CaCO3 box of 100 sticks 6 x 95 mm, from Macherey-Nagel. AQUADUR test sticks gradation: 3 >5 >10 >15 >20 >25 °d = 54 >90 >180 >270 >360 >450 ppm.

AQUADUR test sticks gradation: 3 >5 >10 >15 >20 >25 °d = 54 >90 >180 >270 >360 >450 ppm CaCO3 box of 100 sticks 6 x 95 mm

Additional reagent	No
Color change	Total hardness - green → red
Evaluable on	No device analysis
Evaluable on reflectometer	No
Gradation	Total hardness - 6.25 • >12.5 • >18.75 • >25 • >31.25 °d, Total hardness - 6.25 • >12.5 • >18.75 • >25 • >31.25 °e, Total hardness - 9 • >18 • >27 • >36 • >45 °f, Total Hardness - 90 • > 180 • > 270 • > 360 • > 450 ppm CaCO₃
Parameter	Total hardness
Platform	Semi-quantitative test strips
Product Line	AQUADUR
Manufacturer	Macherey-Nagel
MPN	91201
Item number	91201
Storage Temperature	4–30 °C / 39–86 °F
Hazardous material	No
Gross weight (incl. packaging)	40.6 g / 0.09 lbs
Packaging dimensions	40 x 40 x 123 mm / 1.57 x 1.57 x 4.84 Inch
Scope of delivery	100 test strips in a tube
Shelf life (from production)	2 Year(s)