Standard Practice for Preparation of Oils and Oily Waste Samples by High-Pressure, High-Temperature Digestion for Trace Element Determinations

Importancia y uso:

5.1 This practice is useful for preparation of difficult-to-digest, primarily oils and oily wastes, specimens for trace element determinations of up to 28 elements by atomic absorption or plasma emission techniques. Specimen preparation by high-pressure ashing is primarily applicable to specimens whose preparation by EPA SW-846 protocols is either not applicable or not defined. This sample preparation practice is applicable for the trace element characterization of mixed oily wastes for use by waste treatment facilities such as incinerators or waste stabilization facilities.

Subcomité:

D02.03

Referida por:

C1111-10R20, D7455-24, D7876-13R18, D7876-13R18

Volúmen:

05.01

Número ICS:

13.030.30 (Special wastes)

Palabras clave:

atomic spectroscopy; high-pressure ashing; oily waste; sample preparation; trace metals;