Method 1632: Determination of Inorganic Arsenic in Water by Hydride GenerationFlame Atomic Absorption. Draft, January 1996

摘要

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