ASTM E815-99
Historical Standard: ASTM E815-99 Standard Test Method for Determination of Calcium Fluoride in Fluorspar by Complexometric Titration
SUPERSEDED (see Active link, below)
ASTM E815
1. Scope
1.1 This test method covers the determination of calcium fluoride in acid-grade fluorspar and other types of fluorspar that can be rendered soluble by the procedure described in the test method.
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 (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D1193 Specification for Reagent Water
E50 Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials
E135 Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
E276 Test Method for Particle Size or Screen Analysis at No. 4 (4.75-mm) Sieve and Finer for Metal-Bearing Ores and Related Materials
E882 Guide for Accountability and Quality Control in the Chemical Analysis Laboratory
E1601 Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
E1763 Guide for Interpretation and Use of Results from Interlaboratory Testing of Chemical Analysis Methods
Keywords
calcium content; calcium fluoride content; complexometric titrimetry; fluorspar; soluble calcium content: Calcium content; Calcium fluoride (CaF 2 ); Fluorspar; Soluble calcium content;
ICS Code
ICS Number Code 73.080 (Non-metalliferrous minerals)
DOI: 10.1520/E0815-99
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