Standard Test Method for Determination of Beryllium in the Workplace Using Field-Based Extraction and Fluorescence Detection

Details

• Personal Author:
  Ashley, Kevin E. ; Ashley, Kevin E.
• Description:
  This test method is intended for use in the determination of beryllium by sampling workplace air and surface dust. This test method assumes that air and surface samples are collected using appropriate and applicable ASTM International standard practices for sampling of workplace air and surface dust. These samples are typically collected using air filter sampling, vacuum sampling or wiping techniques. This test method includes a procedure for on-site extraction (dissolution) of beryllium in weakly acidic medium (pH of 1 % aqueous ammonium bifluoride is 4.8), followed by field analysis of aliquots of the extract solution using a beryllium-specific fluorescent dye. The procedure is targeted for on-site use in the field for occupational and environmental hygiene monitoring purposes. No detailed operating instructions are provided because of differences among various makes and models of suitable fluorometric instruments. Instead, the analyst shall follow the instructions provided by the manufacturer of the particular instrument. This test method does not address comparative accuracy of different devices or the precision between instruments of the same make and model. The values stated in SI units are to be regarded as standard. This test method contains notes which are explanatory and not part of mandatory requirements of the standard. 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. [Description provided by NIOSH]
• Subjects:
  Beryllium Environmental Monitoring Occupational Health Safety Workplace
• Keywords:
  Air-sampling Air-sampling-techniques Analytical-processes Author Keywords: Air Beryllium Beryllium-compounds Filter Fluorescence Sampling-methods Standards Testing-equipment Wipe Workplace Workplace-monitoring

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• Publisher:
  ASTM International
• Document Type:
  Text
• Genre:
  Book ; Book
• Place as Subject:
  Ohio ; OSHA Region 5
• CIO:
  National Institute for Occupational Safety and Health (NIOSH) ; National Institute for Occupational Safety and Health (NIOSH)
• Division:
  DART - Division of Applied Research and Technology ; DART - Division of Applied Research and Technology
• Topic:
  Workplace Safety & Health ; Workplace Safety & Health
• Location:
  North America ; North America
• Pages in Document:
  1-6
• NIOSHTIC Number:
  nn:20028917
• Citation:
  Annual book of ASTM standards, ASTM D 7202-05. West Conshohocken, PA: ASTM International, ASTM, D 7202-05, 2005 Nov; :1-6
• CAS Registry Number:
  Beryllium (CAS RN 7440-41-7) ; Beryllium (CAS RN 7440-41-7)
• Federal Fiscal Year:
  2006
• Peer Reviewed:
  False
• Source Full Name:
  Annual book of ASTM standards
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:68b9889b2e81ba0b3e2b63a5b9fe423121beb0cdad47c643e4ff4e8eb3cc57e584fdef95273853ed2fcc6b46f0d6217ed9643b95ddf855ec30214a72dfe0b64c
• Download URL:
  https://stacks.cdc.gov/view/cdc/190009/cdc_190009_DS1.pdf
• File Type:
  [PDF - 3.97 MB ]