Name: ASTM D 7572 : 2015 : R2022
Brand: ASTM
Price: 63.00 USD

Standard Guide for Recovery of Aqueous Cyanides by Extraction from Mine Rock and Soil

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

05-13-2022

Publisher

American Society for Testing and Materials

1.1This guide is applicable for the collection, extraction, and preservation of extracts from mine rock and soil samples for the analysis of cyanide in the extracts. Responsibilities of field sampling personnel and the laboratory are indicated.

1.2The sampling, preservation, and extraction procedures described in this guide are recommended for the analysis of total cyanide, available cyanide, weak acid dissociable cyanide, and free cyanide by Test Methods D2036, D4282, D4374, D6888, D6994, D7237, and D7284. The information supplied in this guide can also be applied to other analytical methods for cyanide, for example, US EPA Method 335.4.

1.3The procedure options methods appear in the following order:

	Procedure Option	Sections
	Option A Laboratory Processing of Field Preserved Samples	11 and 12
	Option B Laboratory Processing of Moist Field Samples	13 and 14

1.4The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5This 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.

1.6This 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.

Committee	D 19
DocumentType	Guide
Pages	9
PublisherName	American Society for Testing and Materials
Status	Current
Supersedes	ASTM D 7572 : 2015

ASTM D 7728 : 2018

Standard Guide for Selection of ASTM Analytical Methods for Implementation of International Cyanide Management Code Guidance

ASTM D 1129 : 2013 : R2020	Standard Terminology Relating to Water
ASTM D 1129 : 2013 : R2020 : EDT 2	Standard Terminology Relating to Water
ASTM D 6696 : 2016	Standard Guide for Understanding Cyanide Species
ASTM D 2036 : 2009 : R2022	Standard Test Methods for Cyanides in Water
ASTM D 6888 : 2016	Standard Test Method for Available Cyanides with Ligand Displacement and Flow Injection Analysis (FIA) Utilizing Gas Diffusion Separation and Amperometric Detection
ASTM D 1129 : 2013 : R2020 : EDT 1	Standard Terminology Relating to Water
ASTM D 2036 : 2009 : R2015	Standard Test Methods for Cyanides in Water
ASTM D 5847 : 2002 : R2020	Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
ASTM D 6888 : 2016 : R2023	Standard Test Method for Available Cyanides with Ligand Displacement and Flow Injection Analysis (FIA) Utilizing Gas Diffusion Separation and Amperometric Detection
ASTM D 6696 : 2016 : R2023	Standard Guide for Understanding Cyanide Species
ASTM D 5847 : 2022	Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
ASTM D 3856 : 2011 : R2015	Standard Guide for Management Systems in Laboratories Engaged in Analysis of Water (Withdrawn 2024)
ASTM D 7365 : 2009 : REV A : R2015	Standard Practice for Sampling, Preservation and Mitigating Interferences in Water Samples for Analysis of Cyanide
ASTM D 7365 : 2009 : REV A : R2022	Standard Practice for Sampling, Preservation and Mitigating Interferences in Water Samples for Analysis of Cyanide