UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ASTM E1070

Standard Test Method for Determination of Phosphorus in Iron Ores by Phospho-Molybdenum-Blue Spectrophotometry

active, Most Current
Buy Now
Organization: ASTM
Publication Date: 15 November 2017
Status: active
Page Count: 4
ICS Code (Iron ores): 73.060.10
scope:

This test method covers the determination of phosphorus in iron ores, concentrates, and agglomerates in the range from 0.005 % to 1.0 % phosphorus.

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 the precision and bias section, 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.

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Document History

ASTM E1070
November 15, 2017
Standard Test Method for Determination of Phosphorus in Iron Ores by Phospho-Molybdenum-Blue Spectrophotometry
This test method covers the determination of phosphorus in iron ores, concentrates, and agglomerates in the range from 0.005 % to 1.0 % phosphorus. The values stated in SI units are to be regarded...
May 1, 2017
Standard Test Method for Determination of Phosphorus in Iron Ores by Phospho- Molybdenum-Blue Spectrophotometry
This test method covers the determination of phosphorus in iron ores, concentrates, and agglomerates in the range from 0.005 % to 1.0 % phosphorus. The values stated in SI units are to be regarded...
September 1, 2011
Standard Test Method for Determination of Phosphorus in Iron Ores by Phospho-Molybdenum-Blue Spectrophotometry
This test method covers the determination of phosphorus in iron ores, concentrates, and agglomerates in the concentration range from 0.005 to 1.0 % phosphorus.  The values stated in SI units are to...
November 10, 2000
Standard Test Method for Determination of Phosphorus in Iron Ores by Photometric Method
1. Scope 1.1 This test method covers the determination of phosphorus in iron ores, concentrates, and agglomerates in the concentration range from 0.005 to 1.0 % phosphorus. 1.2 This standard does not...
November 10, 2000
Standard Test Method for Determination of Phosphorus in Iron Ores by Photometric Method
This test method covers the determination of phosphorus in iron ores, concentrates, and agglomerates in the concentration range from 0.005 to 1.0 % phosphorus. The values stated in SI units are to...
January 1, 1995
Standard Test Method for Phosphorus in Iron Ores by the Phospho- Molybdenum-Blue Photometric Methods
1. Scope 1.1 This test method covers the determination of phosphorus in iron ores, concentrates, and agglomerates in the concentration range from 0.005 to 1.0 % phosphorus. 1.2 This standard does not...
June 28, 1985
STANDARD TEST METHOD FOR PHOSPHORUS IN IRON ORES BY THE PHOSPHO- MOLYBDENUM-BLUE PHOTOMETRIC METHODS (R 1989) (E1-1989)
A description is not available for this item.

References

Advertisement