ASTM-D2972 2023

$37.38

D2972-15(2023) Standard Test Methods for Arsenic in Water

Published By	Publication Date	Number of Pages
ASTM	2023

Guaranteed Safe Checkout

Categories: 13.060.50 - Examination of water for chemical substances, ASTM

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

ASTM D2972-15-Reapproved2023

Active Standard: Standard Test Methods for Arsenic in Water

ASTM D2972

Scope

1.1 These test methods2 cover the photometric and atomic absorption determination of arsenic in most waters and wastewaters. Three test methods are given as follows:

1.2 The analyst should direct attention to the precision and bias statements for each test method. It is the user’s responsibility to ensure the validity of these test methods for waters of untested matrices.

1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see 11.1 and 20.2.

1.5 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.

Keywords

arsenic; atomic absorption; colorimetric (Test Method A); graphite furnace (Test Method C); hydride (Test Method B); water;

ICS Code

ICS Number Code 13.060.50 (Examination of water for chemical substances)

DOI: 10.1520/D2972-15R23

Additional information

	Concentration Range
Test Method C—Atomic Absorption, Graphite Furnace	5 μg/L to 100 μg/L
Test Method A—Silver Diethyldithio- carbamate Colorimetric	5 μg/L to 250 μg/L
Test Method B—Atomic Absorption, Hydride Generation	1 μg/L to 20 μg/L
ICS Codes	13.060.50 - Examination of water for chemical substances

Preview PDF


PDF Format	Searchable	Printable	Preview Now

ASTM-D2972 2023

ASTM D2972-15-Reapproved2023

Active Standard: Standard Test Methods for Arsenic in Water

ASTM D2972

Related products