ASTM-E1644 › Standard Practice for Hot Plate Digestion of Dust Wipe Samples for the Determination of Lead
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Scope
1.1 This practice covers the acid digestion of surface dust samples (collected using wipe sampling practices) and associated quality control (QC) samples for the determination of lead.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.2.1 Exception—Informational inch-pound units are provided in Note 3.
1.3 This practice contains notes which are explanatory and not part of mandatory requirements of the 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.
Keywords
digestion; lead; sample preparation; wipes;; ICS Number Code 13.040.99 (Other standards related to air quality); 71.040.50 (Physicochemical methods of analysis)
To find similar documents by ASTM Volume:
04.11 (Building Constructions (I): E72 - E2110)
To find similar documents by classification:
13.040.99 (Other standards related to air quality)
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Document Number
ASTM-E1644-17
Revision Level
2017 EDITION
Status
Current
Modification Type
Revision
Publication Date
March 15, 2017
Document Type
Practice
Page Count
4 pages
Committee Number
E06.23