Hach Alkalinity Test Kit Model AL-AP | 5 to 400 mg includes both low range (5 – 100 mg/l) tests and high range (20 – 400 mg/l tests).
Alkalinity is caused by the presence of carbonates, bicarbonates, hydroxides, and other dissolved salts. Alkalinity acts as a buffer, protecting the water from sudden shifts in pH. Typical Alkalinity in drinking water is 20-200 mg/L.
Includes sample measuring tube, mixing bottle, reagents, instructions and carrying case.
| Specifications | |
| Method Name | Drop count titration/Sulfuric acid |
| Number of Tests | 100 |
| Parameter | Alkalinity – (P) & Total (MO) – as CaCO3 |
| Platform | Drop Count Titrator |
| Range | 5 – 100 mg/L |
| Range 2 | 20 – 400 mg/L |
| Smallest Increment | 5 |
| Smallest Increment 2 | 20 |
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