Method 1637: Determination of Trace Elements in Ambient Waters by Off-line Chelation Preconcentration and Temperature Graphite Furnace Atomic Absorption
|EPA Number: ||821R96004|
|Date of Publication:||January, 1996|
The method provides procedures for the determination of dissolved elements in ambient waters at EPA water quality criteria (WQC) levels using off-line chelation preconcentration and stabilized temperature graphite furnace atomic absorption (GFAA). More...
EPA Method 1637