The HI3874 is a chemical test kit that uses the cadmium reduction method to measure nitrate. The HI3874 is supplied complete with all of the reagents and equipment necessary to perform approximately 100 tests.
*This product is classified as Dangerous Goods and can only be shipped via ground.
For Professional Use Only.
4 in stock
Nitrogen is abundant in the Earth’s atmosphere and is present in water in the form of nitrate, nitrite, and ammonia. Plants use nitrogen as a nutrient to build proteins by tracking it in through their root system. Nitrate is formed in water mainly through rainfall, decomposition of organic matter, and runoff from manmade pollutants such as sewage waste and fertilizers. Almost all surface waters have a measurable level of nitrate, and a moderate amount is considered beneficial. Large amounts of nitrate, however, can lead to eutrophication which may result in decreased levels of dissolved oxygen in the water.
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