Analysis of inorganic anions in tap water according to EPA Method 300.1 using Ion Chromatography

User Benefits

- Suppressed ion chromatography can be used for analysis of tap water according to EPA Method 300.1. - It can measure 10 anions such as chloride and sulfate with high sensitivity in about 22 minutes. - The ICDSTM-40 reuses the waste liquid from the detector into reclaimed liquid, allowing environmentally conscious analysis.

Introduction

Many countries have standards for environmental and drinking water. In the United States, the Environmental Protection Agency (EPA) provides methods for the analysis of inorganic anions in water by ion chromatography in Method 300.1 (EPA Method 300.1). The suppressor ion chromatograph is designed to improve sensitivity by replacing sodium ions in the eluent with hydrogen ions before detection. The Shimadzu Prominence IC, an ion chromatography system designed for anion analysis, includes an electrodialysis suppressor. In this report, we introduce examples of analysis of 10 inorganic anions in accordance with EPA Method 300.1 using the Prominence IC.

May 9, 2023 GMT