ASTM E 878 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Determination of Titanium in Iron Ores and Related Materials by Diantipyrylmethane Ultraviolet Spectrophotometry
Hardcopy , PDF
08-13-2021
English
09-06-2012
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
E 01
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| DocumentType |
Test Method
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| Pages |
4
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| PublisherName |
American Society for Testing and Materials
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
1.1 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.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 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).
1.4 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.
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| ASTM D 1193 : 1991 | Standard Specification for Reagent Water |
| ASTM E 135 : 2002 : REV A | Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials |
| ASTM E 1601 : 2012 | Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method |
| ASTM E 135 : 2021 | Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials |
| ASTM E 135 : 2003 | Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials |
| ASTM E 1763 : 1998 | Standard Guide for Interpretation and Use of Results from Interlaboratory Testing of Chemical Analysis Methods |
| ASTM E 135 : 2003 : REV C | Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials |
| ASTM D 1193 : 1970 | Standard Specification For Reagent Water |
| ASTM D 1193 : 2006 | Standard Specification for Reagent Water |
| ASTM E 50 : 1982 : R1986 | Standard Practices for Apparatus, Reagents, and Safety Precautions for Chemical Analysis of Metals |
| ASTM D 1193 : 1999 | Standard Specification for Reagent Water |
| ASTM E 135 : 2020 : REV B | Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials |
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