ASTM D6647-18 PDF

Scope: 1.1 This test method covers the determination of the acid soluble iron content of granular and powdered activated carbons, using an atomic absorption spectroscopy method by direct aspiration. Hydrochloric acid is used to extract the iron. This test method is not directly usable to determine the total iron concentration of a sample. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For a specific hazard statement, see Section 8. 1.3 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.

ASTM D6647-18 Referenced Document

ASTM D1193 Standard Specification for Reagent Water
ASTM D2652 Standard Terminology Relating to Activated Carbon
ASTM E11 Standard Specification for Wire Cloth and Sieves for Testing Purposes
ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E287 Standard Specification for Laboratory Glass Graduated Burets
ASTM E288 Standard Specification for Laboratory Glass Volumetric Flasks
ASTM E300 Standard Practice for Sampling Industrial Chemicals
ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

2018 ASTM D6647-18 Standard Test Method for Determination of Acid Soluble Iron via Atomic Absorption
2001 ASTM D6647-01(2011) Standard Test Method for Determination of Acid Soluble Iron Via Atomic Absorption
2001 ASTM D6647-01(2006) Standard Test Method for Determination of Acid Soluble Iron Via Atomic Absorption
2001 ASTM D6647-01 Standard Test Method for Determination of Acid Soluble Iron Via Atomic Absorption