The following document describes the atomic absorption procedure for determining 1 to 400 microgram per liter (µg/L) concentrations of antimony and arsenic in wastes, mobility procedure extracts, soils, and ground water.

• Method 7062: Antimony and Arsenic (Atomic Absorption, Borohydride Reduction), part of Test Methods for Evaluating Solid Waste, Physical/Chemical Methods (PDF)(8 pp, 166 K, September 1994)