Method 1632: Inorganic Arsenic in Water by Hydride Generation Quartz FurnaceAtomic Absorption

摘要

This method is for determination of total inorganic arsenic (As) in filtered andunfiltered water by hydride generation and quartz furnace atomic absorption detection. This method is designed for measurement of dissolved and total arsenic in the range of 10-200 ng/L. This method includes suggestions for improvements in facilities and analytical techniques that should maximize the ability of the laboratory to make reliable trace metals determinations and minimize contamination.