Abstract Preview

The procedure is intended for the measurement of less than 25 mg/m3 although it can be successfully applied to concentrations up to 1 000 mg/m3 at 25 °C and 101,3 kPa. Concentrations of less than 1 mg/m3 can be obtained with careful operation. The automatic technique is continuous only in so far as several discrete air samples can be drawn and analysed each hour.


General information

  • Status :  Published
    Publication date : 1989-06
  • Edition : 1
    Number of pages : 8
  • :
    ISO/TC 146/SC 3
    Ambient atmospheres
  • 13.040.20
    Ambient atmospheres

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