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CALDUR® Ammonium Test Set –Colorimetric What is ammonium measured for? Ammonium (NH₄⁺) is an important indicator of water quality and is produced by the microbial decomposition of organic material or enters the water through fertilizers, wastewater, and agricultural runoff.
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Test Set CALDUR® Manual test sets
CALDUR comprises test kits for the manual determination of water constituents.
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