ASTM D5012 - 01(2013) - Standard Guide for Preparation of Materials Used for the Collection and Preservation of Atmospheric Wet Deposition

ASTM D5012 - 01(2013)

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

Status : Current   Published : January 2013

Format
PDF

Format
HARDCOPY



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




Standard NumberASTM D5012 - 01(2013)
TitleStandard Guide for Preparation of Materials Used for the Collection and Preservation of Atmospheric Wet Deposition
StatusCurrent
Publication Date10 January 2013
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Atmospheric wet deposition samples, Collection materials, Sample containers, Sample contamination, Sample preservation
ICS07.060
13.040.20
PublisherASTM
FormatA4
DeliveryYes
Pages5
File Size0 KB
Price£40.00


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