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$43.90
Test sticks for the semi-quantitative determination of the carbonate hardness. Gradation: 0 · 4· 8 · 13 · 19 · 25 °e
Test sticks for the semi-quantitative determination of the carbonate hardness. Carbonate hardness is that part of the total hardness resulting from the content of alkaline earth ions, which are equivalent to the carbonate and hydrogen carbonate ions present in the water. Thus the carbonate hardness is the portion of the total hardness which contributes to the formation of alkaline earth carbonates (boiler scale).
Gradation: 0 · 4· 8 · 13 · 19 · 25 °e
Color change: bright green → blue
Evaluable on reflectometer: No
Method: Carbonate hardness – Mixed indicator
Additional reagent: No
Storage temperature: 4-30 °C / 39-86 °F
Shelf life (from production): 2.5 Year(s)
Scope of delivery:100 test strips in a tube, instruction leaflet
Gross weight (incl. packaging): 37 g / 0.08 lbs
Packaging dimensions: 43 x 123 x 43 mm / 1.69 x 4.84 x 1.69 Inch
Hazardous material: No
| Weight | 0.08 lbs |
|---|---|
| Dimensions | 1.69 × 4.84 × 1.69 in |
| Brand | |
| Parameter |
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