New ASTM Standard Test Method to Assess Water Safety
Thermo Fisher Scientific has developed a new ion chromatography based-method in conjunction with the American Society for Testing and Materials (ASTM) to measure total nitrogen and phosphorous levels in water.
Researchers investigating nutrient runoff, and water quality and wastewater treatment operators can now benefit from a new ASTM standard that utilizes the powerful separation capabilities of ion chromatography for the simultaneous determination of total nitrogen and phosphorous concentrations.