This test method follows EPA 533, a standardized analytical method developed by the U.S. Environmental Protection Agency for detecting per- and polyfluoroalkyl substances (PFAS) in drinking water.
This test method follows EPA 533, a standardized analytical method developed by the U.S. Environmental Protection Agency for detecting per- and polyfluoroalkyl substances (PFAS) in drinking water.
This test method is a gravimetric procedure used to quantify total oil and grease content in water and wastewater, with the ability to differentiate between polar and non-polar fractions.
This test method is a Standard Methods procedure for measuring pH in water and wastewater samples using a pH meter.
This test method is a standard method used to measure organic nitrogen concentrations in water and wastewater samples. Organic nitrogen refers to nitrogen bound within organic compounds, distinct from inorganic nitrogen forms like ammonia or nitrate.
This test method is a rapid test used to detect and quantify Pseudomonas aeruginosa in water samples. It is designed for use in drinking water, recreational water, and industrial water testing.
This test method is a standard method for measuring orthophosphorus (reactive phosphorus) in water and wastewater samples. Orthophosphorus is the simplest form of phosphorus and a key nutrient contributing to eutrophication.
This test method is used in determining phosphorus in water. This test is important to help monitor phosphorus levels in water to avoid eutrophication and damage to aquatic ecosystems.
This test method is a validated procedure for the detection and enumeration of Pseudomonas aeruginosa in water samples using the 3M™ Petrifilm™ Pseudomonas Count Plate system. This method provides a convenient, ready-to-use alternative to traditional culture methods for water quality monitoring.
This test method is used in determining orthophosphate (and, when preceded by proper digestion, total phosphorus) in water. This test is important to help monitor phosphorus levels in water to avoid eutrophication and damage to aquatic ecosystems.
This test method is a colorimetric test procedure used for the determination of nitrite-nitrogen (NO₂-N) in water samples. It is commonly applied in environmental monitoring, wastewater treatment, and drinking water analysis.