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Standard Practice for Ultrasonic Extraction of Paint, Dust, Soil, and Air Samples for Subsequent Determination of Lead
STANDARD published on 10.9.1998
Designation standards: ASTM E1979-98
Note: WITHDRAWN
Publication date standards: 10.9.1998
SKU: NS-43823
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Category: Technical standards ASTM
Keywords:
air particulate, dry paint film, lead, sample preparation, settled dust, soils, ultrasonic extraction, ICS Number Code 17.140.99 (Other standards related to acoustics), 71.040.50 (Physicochemical methods of analysis)
1. Scope | ||||||||||||||||||||||||||
1.1 This practice covers an ultrasonic extraction procedure for the extraction of lead from environmental samples of interest in lead abatement and renovation (or related) work, for analytical purposes. 1.2 Environmental matrices of concern here include dry paint films, settled dusts, soils, and air particulates. 1.3 Samples subjected to ultrasonic extraction are prepared for subsequent determination of lead by laboratory analytical methods. 1.4 This practice includes, where applicable, descriptions of procedures for sample homogenization and weighing prior to ultrasonic extraction. 1.5 The values stated in SI units are to be regarded as the standard. 1.6 This practice 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. |
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