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 Standard Methods procedure for measuring pH in water and wastewater samples using a pH meter.
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 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 a widely used analytical procedure for the quantitative determination of trace metals and elements in various water and wastewater samples using Inductively Coupled Plasma Mass Spectrometry (ICP-MS). This method is recognized for its high sensitivity and precision, allowing for the detection of metals at ultra-trace levels. This test method quantifies antimony,… Continue reading Metals ICPMS [WW KED mode] all except Al, B
This test method is a widely used analytical procedure for the quantitative determination of trace metals and elements in various water and wastewater samples using Inductively Coupled Plasma Mass Spectrometry (ICP-MS). This method is recognized for its high sensitivity and precision, allowing for the detection of metals at ultra-trace levels. This test method quantifies aluminum… Continue reading Metals ICPMS [WW Stnd Mode] Al, B
This test method is a standardized analytical procedure for the quantitative determination of minerals in water samples using Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES). The method is widely employed for monitoring metal contaminants in drinking water, surface water, groundwater, and wastewater. This test method quantifies calcium, copper, iron, magnesium, manganese, phosphorus, phosphorus (as P2O5),… Continue reading Minerals [Water] ICPOES
This test method is a widely used analytical procedure for the quantitative determination of trace metals and elements in various water and wastewater samples using Inductively Coupled Plasma Mass Spectrometry (ICP-MS). This method is recognized for its high sensitivity and precision, allowing for the detection of metals at ultra-trace levels. This test method quantifies soluble… Continue reading Metals ICPMS [Soluble]
This test method is a calculated value used to assess the scaling or corrosive tendency of water, particularly in water treatment, cooling systems, boilers, and municipal water supplies. It indicates whether water will precipitate, dissolve, or be in equilibrium with calcium carbonate (CaCO₃).
This test method is a widely used analytical procedure for the quantitative determination of trace metals and elements in various water and wastewater samples using Inductively Coupled Plasma Mass Spectrometry (ICP-MS). This method is recognized for its high sensitivity and precision, allowing for the detection of metals at ultra-trace levels. This test method quantifies aluminum,… Continue reading Metals ICPMS [PW,GW,SW Stnd Mode]