Hanna Nitrate (LR) Low Range Checker

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Product Overview

HI781 Checker HC
Marine Nitrate (LR) Handheld Colorimeter
Nitrate is a by-product of the Nitrogen cycle. Excessive amounts of Nitrates in a reef aquarium can promote the growth of undesirable organisms including algae and dinoflagellates while insufficient amounts can lead to starvation in which SPS and other corals will show signs including the loss of colour and paleness.

The HI781 Nitrate Checker HC is a handheld colorimeter that uses the Beer-Lambert principle to determine the concentration of nitrate colorimetrically. The HI781 is designed specifically to measure low levels of nitrate in a saltwater aquarium. The 0.00 to 5.00 range is ideal for reef aquarium maintenance.

•Ideal for aquariums and marine biology
•Easier to use and more accurate than chemical test kits
•Small size, big convenience


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