Item Number :
(CA97026-828)
Water hardness is caused almost entirely by calcium and magnesium ion.
Item Number :
(CA97026-854)
Carbon dioxide test kit with drop count titration covers ranges of 1.25-25, 2-40, and 5-100 mg/L as CO2, with increments of 1.25, 2, and 5 respectivel...
Item Number :
(CA89500-654)
Simple, low-cost color disc method is the most accurate visual test kit method
Item Number :
(CA11014-674)
Using silver nitrate titrant, this kit provides fast, accurate detection of chloride.
Item Number :
(CA97026-884)
Using the simple color disc method, this kit measures Iron (medium range - 0.2-10 mg/L) and contains 100 tests.
Item Number :
(CA1469-00)
Low dissolved oxygen levels in surface water systems usually indicate serious pollution
Item Number :
(CA14161-00)
Utilizing the simple color disc method, this kit measures Nitrogen, Nitrate as NO3 and contains 50 tests.
Item Number :
(CA11027-612)
Designed for testing ammonia in freshwater or seawater, this kit's color disc method offers low-cost, fast, reliable results in an easy-to-carry kit.
Item Number :
(CA11014-390)
Most natural waters range from pH 4 to pH 9, but commonly are above pH 7 because of carbonates and bicarbonates (alkalinity).
Item Number :
(CA145701)
Model HA-4P MG-L is a hardness, total and calcium (magnesium by difference) drop count titration/EDTA test kit with a range of 20-400 mg/L
Item Number :
(CA11014-670)
The most widely used disinfectant for drinking water, chlorine is also important for sanitizing swimming pools, cooling towers, other industrial equip...
Item Number :
(CA11014-426)
One of Hach's most popular test kits, it uses the simple, low-cost color disc method.
Item Number :
(CA2250-01)
Kit provides measurement of ortho- (reactive) and meta- (condensed) phosphate (requires hot acid digestion).
Item Number :
(CA89500-710)
Simple, low-cost color disc method is the most accurate visual test kit method
Item Number :
(CA89500-640)
Water ecology and limnology pertain to the physical, chemical and biological properties of fresh water, especially lakes, ponds and streams
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