Reference number
ISO 8761:1989
International Standard
ISO 8761:1989
Work-place air — Determination of mass concentration of nitrogen dioxide — Method using detector tubes for short-term sampling with direct indication
Edition 1
1989-12
Read sample
ISO 8761:1989
16171
Published (Edition 1, 1989)
This publication was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 8761:1989

ISO 8761:1989
16171
Language
Format
CHF 63
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Abstract

Specifies a procedure for the range of approximately 1 mg/m3 to 50 mg/m3. Substances which are known to have an effect on the instrument reading are indicated. The procedure is suitable for personal, breathing-zone sampling as well as for the general area sampling.

General information

  •  : Published
     : 1989-12
    : International Standard confirmed [90.93]
  •  : 1
     : 8
  • ISO/TC 146/SC 2
    13.040.30 
  • RSS updates

Life cycle

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