expenses. Parameters Relevant to Reverse Osmosis · pH/ORP · Chlorine ULR · Conductivity high & low range · Turbidity low
Ammonia-Salicylate Method 8155 · Nitrogen, Ammonia-Salicylate ULR TNT Method 10205 · Nitrogen, Free Ammonia-Indophenol
based resin will increase the sodium levels in the treated water. This may also provide interference to some ULR hardness
dissolved oxygen may provide interference especially in direct sunlight. If the ultra-low range (ULR) method is utilized
receiving water. Chlorine Total and ULR · Chlorine is added to kill pathogens and reduce odor. Measuring chlorine will help
dechlorination across multiple industries. Learn how to get the most value out of your ultra-low range (ULR) chlorine
