Nitrate & Nitrite Test Kits

Nitrates in ground water can be carried over into potable water. Excessive amounts can be a health hazard to bottle-fed infants. River and groundwater supplies often contain excessive amounts of Nitrate. These result mainly from agricultural run-off from over dosage of chemical fertilizers.

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Hanna Instruments HI-781 Marine Nitrate Low Range Handheld Colorimeter, Checker HC ClearanceHanna Instruments HI-781 Marine Nitrate Low Range Handheld Colorimeter, Checker HC Clearance
Hanna Instruments
Hanna Instruments HI-781 Marine Nitrate Low Range Handheld Colorimeter, Checker HC Clearance Sale price£64.99 Regular price£75.10

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