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Resolution: 0 to 99
Range: 0–2000 ppm
Ammonia 0-4 & 0-80 ppm Hydroxybenzyl Alcohol Method
Canada: Class I
DataGrabber™
Ammonia Test Kits & Refills Choose Range:0-30 & 30-300 Resolution: 0 to 99Ammonia Test Kits & Refills (Hydroxybenzyl Alcohol (HBA) & Direct Nesslerization methods) Methods Low level ammonia nitrogen may be naturally present in water as a result of the biological decay of plant and animal matter. Higher concentrations in surface waters can indicate contamination from waste treatment facilities, raw sewage, industrial effluents (particularly from petroleum refineries), or fertilizer runoff. Excessive ammonia concentrations
