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WITHDRAWN ASTM E248-02 10.5.2002 preview

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ASTM E248-02

Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry



STANDARD published on 10.5.2002


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The information about the standard:

Designation standards: ASTM E248-02
Note: WITHDRAWN
Publication date standards: 10.5.2002
SKU: NS-45397
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Annotation of standard text ASTM E248-02 :

Keywords:

manganese content, manganese ores, ICS Number Code 73.060.20 (Manganese ores), 77.040.30 (Chemical analysis of metals)

Additional information

 
1. Scope

1.1 This definitive test method covers the determination of manganese in manganese ore in the range from 15 to 60%.

1.2 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.
 
2. Referenced Documents

E50-17

Standard Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials

E691-23

Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

E135-23a

Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials (Includes all amendments and changes 7/17/2023).

D1193-06(2018)

Standard Specification for Reagent Water

E882-10(2016)e1

Standard Guide for Accountability and Quality Control in the Chemical Analysis Laboratory (Includes all amendments and changes 10/27/2017).

Latest update: 2025-09-11 (Number of items: 2 232 047)
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