The Use of Permeation Tubes as Primary Standards in the Calibration of Flame Photometric Detectors at Low Concentrations

Abstract

A simple means by which flame photometric detectors can be calibrated at very low concentrations using permeation tubes is presented. Information about the tube preparation is given. The effect of temperature, aging and chemicals placed in the tube upon the permeation rate is discussed.

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1979
Accession Number
ADA067151

Entities

People

  • Bennie Lacy
  • James R. Sanders Jr
  • Martin J. Houle
  • Walter S. Lewis

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Air Flow
  • Calibration
  • Chemical Laboratories
  • Detection
  • Detectors
  • Dielectric Gases
  • Flow
  • Flow Rate
  • Gas Cylinders
  • Gases
  • Liquids
  • Materials
  • Phosphine
  • Phosphorus Compounds
  • Standards
  • Steady State
  • Test And Evaluation

Readers

  • Computer Vision.
  • Marine Ecotoxicology
  • Thermal Physics or Thermal Science.