Controlled Generation of Peracetic Acid Atmospheres for the Evaluation of Chemical Samplers

Details

• Personal Author:
  Doepke A ; Stastny AL ; Streicher, Robert P.
• Description:
  A system for controlled generation of peracetic acid (PAA) atmospheres used to test and evaluate sampling and measurement devices was developed and characterized. Stable atmospheric conditions were maintained in a dynamic flow system for hours while multiple sensors were simultaneously exposed to equivalent atmospheres of PAA vapors. Atmospheres characterized by a range of PAA concentrations at a controlled flow rate, temperature, and humidity were generated. Presented herein is a system for vaporization of PAA solutions to generate controlled atmospheres with less than 3% relative standard deviation (RSD) of the PAA concentrations over time. [Description provided by NIOSH]
• Subjects:
  Air Movements Atmosphere Disinfectants Humidity Laboratories Occupational Health Safety Solvents Temperature
• Keywords:
  Acetic Acids Air Flow Air Pressure Analytical Methods Chemicals Controlled Atmospheres Controlled Environment Control Systems Environmental Control Impingers Measurement Equipment Oxidizers Relative Humidity Samplers Sampling Equipment Sensors Temperature Control Threshold Limit Values TLV Vapors

  More +
• ISSN:
  1759-9660
• Document Type:
  Text
• Genre:
  Journal Article
• Place as Subject:
  Ohio ; OSHA Region 5
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Division:
  HELD - Health Effects Laboratory Division
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Volume:
  13
• Issue:
  34
• NIOSHTIC Number:
  nn:20063331
• Citation:
  Anal Methods 2021 Sep; 13(34):3799-3805
• Contact Point Address:
  Amos Doepke, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Health Effects Laboratory Division, Chemical and Biological Monitoring Branch, Cincinnati, OH 45226, USA
• Email:
  ADoepke@cdc.gov
• CAS Registry Number:
  Peracetic acid (CAS RN 79-21-0)
• Federal Fiscal Year:
  2021
• Peer Reviewed:
  True
• Source Full Name:
  Analytical Methods
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:bc152718934ef24ec511e3c353afdfedca00a6b5a5dc657d6944c05945b6fe56a165b1543e7e73cc835faf0d6aa326faae85cfefe839a3da4452f85472b935ef
• Download URL:
  https://stacks.cdc.gov/view/cdc/226410/cdc_226410_DS1.pdf
• File Type:
  [PDF - 708.63 KB ]