Interlaboratory evaluation of SW-846 methods 7470 and 7471 for the determination of mercury in environmental samples

Technical Report · Fri Apr 01 00:00:00 EST 1988

OSTI ID:7200816

Gebhart, J E; Messman, J D; Wallace, G F

The EPA protocols for SW-846 Methods 7470 and 7471 are cold-vapor atomic absorption spectrometric (CV-AAS) methods for the determination of mercury in aqueous and solid environmental samples. In continuation of a previous single-laboratory study in which a revised more sensitive mercury CV-AAS method for environmental analyses was evaluated, the revised CV-AAS method has been subjected to an interlaboratory study.

• Research Organization: Battelle Columbus Div., OH (USA)
• OSTI ID: 7200816
• Report Number(s): PB-88-196001/XAB; TRN: 88-023482
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
54 ENVIRONMENTAL SCIENCES
HAZARDOUS MATERIALS
MERCURY
LIQUID WASTES
SOLID WASTES
CHEMICAL ANALYSIS
POLLUTANTS
SPECTROMETERS
SPECTROSCOPY
VAPORS
WATER POLLUTION
ELEMENTS
FLUIDS
GASES
MATERIALS
MEASURING INSTRUMENTS
METALS
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WASTES
400102* - Chemical & Spectral Procedures
520200 - Environment
Aquatic- Chemicals Monitoring & Transport- (-1989)
510200 - Environment
Terrestrial- Chemicals Monitoring & Transport- (-1989)