• ASTM D7572-09

ASTM D7572-09

Standard Guide for Recovery of Aqueous Cyanides by Extraction from Mine Rock and Soil After Remediation of Process Releases

ASTM International, 10/01/2009

Publisher: ASTM

File Format: PDF

$29.00$58.00


Published:01/10/2009

Pages:7

File Size:1 file , 130 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

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

1.2 The sampling, preservation and extraction procedures described in this practice are recommended for the analysis of total cyanide, available cyanide, weak acid dissociable cyanide, and free cyanide by Test Methods D 2036, D 4282, D 4374, D 6888, D 6994, D 7237, and D 7284. The information supplied in this practice can also be applied to other analytical methods for cyanide, for example, US EPA Method 335.4.

1.3 The values stated in SI units are to be regarded as standard.

1.4 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.

More ASTM standard pdf

ASTM D3632-98(2019)

ASTM D3632-98(2019)

Standard Test Method for Accelerated Aging of Adhesive Joints by the Oxygen-Pressure Method

$24.00 $48.00

ASTM E1668-95a(2012)

ASTM E1668-95a(2012)

Standard Classification for Serviceability of an Office Facility for Amenities to Attract and Retain Staff

$29.00 $58.00

ASTM D2726/D2726M-19

ASTM D2726/D2726M-19

Standard Test Method for Bulk Specific Gravity and Density of Non-Absorptive Compacted Asphalt Mixtures

$30.00 $60.00

ASTM D5002-15

ASTM D5002-15

Standard Test Method for Density and Relative Density of Crude Oils by Digital Density Analyzer

$29.00 $58.00