EPA Ammonia Testing Standards: A Guide to Method 350.1 & NPDES Compliance Introduction: The Importance of Regulatory Compliance For municipal and industrial wastewater laboratories, accuracy is not just a scientific goal. It is a legal requirement. Under the Clean Water Act, ammonia is a regulated pollutant because of its proven toxicity to [...]

How to Choose the Best Ammonia Analyzer: Lab vs. Portable & Technology Comparison Introduction: Defining “Best” in Ammonia Analysis Choosing the best ammonia analyzer is not about finding one universally perfect instrument. It is about matching the right technology to your real testing conditions. If you are looking to buy an ammonia [...]

Ammonia vs. Nitrate Analyzers: Understanding the Difference and Selecting the Right Technology Introduction: The Nitrogen Speciation Challenge In water and wastewater testing, few topics cause as much confusion as nitrogen measurement. Many operators ask the same question: Is measuring Total Nitrogen enough? Often, the answer is no. This confusion usually shows up [...]