Standard

ASTM D5012 - 01(2008) en

Standard Guide for Preparation of Materials Used for the Collection and Preservation of Atmospheric Wet Deposition

  • This norm is withdrawn since 01-10-2013

50,60 61,23 Incl BTW

About norm

Status Withdrawn
Number of pages 5
Published on 01-04-2008
Language English

1.1 This guide presents recommendations for the cleaning of plastic or glass materials used for collection of atmospheric wet deposition (AWD). This guide also presents recommendations for the preservation of samples collected for chemical analysis.

1.2 The materials used to collect AWD for the analysis of its inorganic constituents and trace elements should be plastic. High density polyethylene (HDPE) is most widely used and is acceptable for most samples including samples for the determination of the anions of acetic, citric, and formic acids. Borosilicate glass is a collection alternative for the determination of the anions from acetic, citric, and formic acid; it is recommended for samples for the determination of other organic compounds.

1.3 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.

Details

ICS-code 07.060
English title Standard Guide for Preparation of Materials Used for the Collection and Preservation of Atmospheric Wet Deposition
Replaced by

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