ASTM WK39118

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Work Item: ASTM WK39118 - Revision of D7614 - 12 Standard Test Method for Determination of Total Suspended Particulate (TSP) Hexavalent Chromium in Ambient Air Analyzed by Ion Chromatography (IC) and Spectrophotometric Measurements

Active Standard: D7614 - 12

Developed by Subcommittee: D22.03 | Committee D22 Home | Contact Staff Manager

1. Rationale

1) A change approved by subcommittee and main committee ballot was not included in the Standard Method. 2) Other technical changes have been identified that require approval 3) Editorial changes need to be made to the Standard.

Keywords

ambient; ambient atmospheres; atmospheres; chromium; hexavalent chromium; ion chromatography; sampling;

Citing ASTM Standards

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Work Item Status:
Date Initiated:09-20-2012
Technical Contact: Raymond Merrill, Jr

Item: 009
Ballot: D22 (13-01)
Status: Negative Votes Need Resolution

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