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ASTM E878

Standard Test Method for Determination of Titanium in Iron Ores and Related Materials by Diantipyrylmethane Ultraviolet Spectrophotometry

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Organization: ASTM
Publication Date: 1 August 2012
Status: active
Page Count: 4
scope:

This test method covers the determination of titanium in iron ores, concentrates, and agglomerates in the compositional range from 0.01 % to 6.0 % titanium.

NOTE 1-As used in this test method (except as related to the term relative standard deviation), percent or "%" refers to mass fraction (wt/wt) of the form g/100g.

The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

This test method has been evaluated in accordance with Practice E1601 and Guide E1763. Unless otherwise noted in 13, the lower limit in the scope of each method specifies the lowest analyte content that may be analyzed with acceptable error (defined as a nominal 5 % risk of obtaining a 50 % or larger relative difference in results on the same test sample in two laboratories).

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.

Document History

ASTM E878
August 1, 2012
Standard Test Method for Determination of Titanium in Iron Ores and Related Materials by Diantipyrylmethane Ultraviolet Spectrophotometry
This test method covers the determination of titanium in iron ores, concentrates, and agglomerates in the compositional range from 0.01 % to 6.0 % titanium. NOTE 1-As used in this test method...
December 15, 2011
Standard Test Method for Determination of Titanium in Iron Ores and Related Materials by Diantipyrylmethane Ultraviolet Spectrometry
This test method covers the determination of titanium in iron ores, concentrates, and agglomerates in the compositional range from 0.01 % to 6.0 % titanium. NOTE 1—As used in this test method...
November 10, 2001
Standard Test Method for Determination of Titanium in Iron Ores and Related Materials by Diantipyrylmethane Ultraviolet Spectrometry
This test method covers the determination of titanium in iron ores, concentrates, and agglomerates in the concentration range from 0.01 to 6.0 % titanium. This standard does not purport to address...
November 10, 2001
Standard Test Method for Determination of Titanium in Iron Ores and Related Materials by Diantipyrylmethane Ultraviolet Spectrometry
Scope This test method covers the determination of titanium in iron ores, concentrates, and agglomerates in the concentration range from 0.01 to 6.0 % titanium. This standard does not purport to...
January 1, 1996
Standard Test Method for Determination of Titanium in Iron Ores and Related Materials by Diantipyrylmethane Untraviolet Spectrometry
1. Scope 1.1 This test method covers the determination of titanium in iron ores, concentrates, and agglomerates in the concentration range from 0.01 to 6.0 % titanium. 1.2 This standard does not...
November 10, 1995
STANDARD TEST METHOD FOR DETERMINATION OF TITANIUM IN IRON ORES AND RELATED MATERIALS BY DIANTIPYRYLMETHANE UNTRAVIOLET SPECTROMETRY
A description is not available for this item.
June 25, 1986
STANDARD TEST METHOD FOR TITANIUM IN IRON ORES BY THE DIANTIPYRYLMETHANE PHOTOMETRIC METHOD (R 1991)
A description is not available for this item.

References

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