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ASTM D 4621 : 1999



A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Guide for Quality Management in an Organization That Samples or Tests Coal and Coke

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Hardcopy , PDF

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CONTAINED IN VOL. 05.06, 2008 Outlines necessary activities required to identify and operate a quality management system in laboratories and organizations that supply services in sample collection and preparation, or testing of coke, coal or combustion residues from coke and coal.

1.1 This guide describes the essential aspects including the development of statistical process control (SPC) charts of an accountability and quality control program for a coal analysis laboratory.

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.

D 05
Reconfirmed 1999
American Society for Testing and Materials

ASTM D 6722 : 2011 Standard Test Method for Total Mercury in Coal and Coal Combustion Residues by Direct Combustion Analysis
ASTM D 6721 : 2001 : R2015 Standard Test Method for Determination of Chlorine in Coal by Oxidative Hydrolysis Microcoulometry
ASTM D 5016 : 2016 Standard Test Method for Total Sulfur in Coal and Coke Combustion Residues Using a High-Temperature Tube Furnace Combustion Method with Infrared Absorption
ASTM D 6792 : 2017 Standard Practice for Quality Management Systems in Petroleum Products, Liquid Fuels, and Lubricants Testing Laboratories
ASTM D 7430 : 2018 : REV A Standard Practice for Mechanical Sampling of Coal
ASTM D 3038 : 1993 : R2018 Standard Test Method for Drop Shatter Test for Coke
ASTM D 293/D293M : 2018 Standard Test Method for the Sieve Analysis of Coke
ASTM D 5987 : 1996 : R2015 Standard Test Method for Total Fluorine in Coal and Coke by Pyrohydrolytic Extraction and Ion Selective Electrode or Ion Chromatograph Methods (Withdrawn 2020)

ASTM E 177 : 2014 : REDLINE Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E 1187 : 1997 Standard Terminology Relating to Conformity Assessment (Withdrawn 2006)
ISO/IEC Guide 25:1990 General requirements for the competence of calibration and testing laboratories
ASTM E 1579 : 1994 Standard Guide for Ensuring Data Integrity in Highly Computerized Laboratory Operations (Withdrawn 2002)
ASTM D 3180 : 2015 : REDLINE Standard Practice for Calculating Coal and Coke Analyses from As-Determined to Different Bases
ASTM E 1323 : 2015 : REDLINE Standard Guide for Evaluating Laboratory Measurement Practices and the Statistical Analysis of the Resulting Data

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