ASTM-E2913:2014 Edition
$35.75
E2913-14 Standard Practice for Hotplate Digestion of Lead from Composited Wipe Samples
Published By | Publication Date | Number of Pages |
ASTM | 2014 | 4 |
ASTM E2913-14
Historical Standard: Standard Practice for Hotplate Digestion of Lead from Composited Wipe Samples
ASTM E2913
Scope
1.1 This practice is similar to Practice E1644 and covers the hot, nitric acid digestion of lead (Pb) from a composited sample of up to four individual wipe samples of settled dust collected from the same space.
1.2 This practice contains notes which are explanatory and not part of mandatory requirements of the practice.
1.3 This practice should be used by analysts experienced in digestion techniques such as hot blocks. Like all procedures used in an analytical laboratory, this practice needs to be validated for use and shown to produce acceptable results before being applied to client samples.
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4.1 Exception—Inch-pound units are provided in Note 7 and Note 9 for information.
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 and health practices and determine the applicability of regulatory limitations prior to use.
Keywords
hotplate digestion; lead; sample preparation; settled dust; wipe sample
ICS Code
ICS Number Code 13.040.99 (Other standards related to air quality)
DOI: 10.1520/E2913-14