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ASTM International - ASTM E1726-20

Standard Practice for Preparation of Soil Samples by Hotplate Digestion for Subsequent Lead Analysis

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Organization: ASTM International
Publication Date: 1 September 2020
Status: inactive
Page Count: 5
ICS Code (Physicochemical methods of analysis): 71.040.50
significance And Use:

5.1 There is a need to monitor the lead content in and around buildings and related structures in order to determine the potential lead hazard. Hence, effective and efficient methods are required... View More

scope:

1.1 This practice covers drying, homogenization, and acid digestion of soil samples and associated quality control (QC) samples using a hot plate type method for the determination of lead using laboratory atomic spectrometry analysis techniques such as inductively coupled plasma atomic emission spectrometry (ICP-AES), flame atomic absorption spectrometry (FAAS), and graphite furnace atomic absorption spectrometry (GFAAS).

1.2 This practice is based on U.S. EPA SW 846, Test Method 3050.

1.3 This practice contains notes that are explanatory and are not part of the mandatory requirements of this standard.

1.4 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard.

1.5 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.

1.6 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.

Document History

September 1, 2021
Standard Practice for Preparation of Soil Samples by Hotplate Digestion for Subsequent Lead Analysis
1.1 This practice covers drying, homogenization, and acid digestion of soil samples and associated quality control (QC) samples using a hot plate type method for the determination of lead using...
ASTM E1726-20
September 1, 2020
Standard Practice for Preparation of Soil Samples by Hotplate Digestion for Subsequent Lead Analysis
1.1 This practice covers drying, homogenization, and acid digestion of soil samples and associated quality control (QC) samples using a hot plate type method for the determination of lead using...
October 1, 2016
Standard Practice for Preparation of Soil Samples by Hotplate Digestion for Subsequent Lead Analysis
5.1 There is a need to monitor the lead content in and around buildings and related structures in order to determine the potential lead hazard. Hence, effective and efficient methods are required for...
November 1, 2009
Standard Practice for Preparation of Soil Samples by Hotplate Digestion for Subsequent Lead Analysis
1.1 This practice covers drying, homogenization, and acid digestion of soil samples and associated quality control (QC) samples using a hot plate type method for the determination of lead using...
March 10, 2001
Standard Practice for Preparation of Soil Samples by Hotplate Digestion for Subsequent Lead Analysis
1.1 This practice covers drying, homogenization, and acid digestion of soil samples and associated quality control (QC) samples using a hot plate type method for the determination of lead using...
March 10, 2001
Standard Practice for Preparation of Soil Samples by Hotplate Digestion for Subsequent Lead Analysis
There is a need to monitor the lead content in and around buildings and related structures in order to determine the potential lead hazard. Hence, effective and efficient methods are required for the...
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