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ASTM D 3683 Document Information:
Title
Standard Test Method for Trace Elements in Coal and Coke Ash by Atomic Absorption
ASTM International
Publication Date:
Oct 1, 2004
Scope:
This test method(Footnote 2) describes a procedure for the
determination of beryllium, chromium,
copper, manganese, nickel, lead, vanadium, and zinc in coal ash or
coke ash.
NOTE 1 - Although not included, this test method can be applicable to
the determination of other
trace elements, for example, cadmium.
This standard does not purport to address all of the safety concerns,
if any, associated with its
use. It is the responsibility of the user of this standard to
establish appropriate safety and
health practices and determine the applicability of regulatory
limitations prior to use.
The values stated in SI units (IEEE/ASTM SI 10) should be regarded as
the standard.
Footnote 2 - For information concerning experimental work on which
this test method is based, see
Bernas, B., "A New Method for the Decomposition and Comprehensive
Analysis of Silicates by Atomic
Absorption Spectrometry," Analytical Chemistry, ANCHA, Vol 40, 1968,
pp 1682-86.
Keywords:
- coal
- coal ash
- coke ash
- trace elements
- atomic absorption spectroscopy
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