ISO 8761:1989
Work-place air; determination of mass concentration of nitrogen dioxide; method using detector tubes for short-term sampling with direct indication

Standard No.

ISO 8761:1989

Release Date

1989

Published By

International Organization for Standardization (ISO)

Status

Be replaced

Replace By

ISO 8761:1989/cor 1:2009

Latest

ISO 8761:1989/cor 1:2009

Scope

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.

ISO 8761:1989 history

• 2009 ISO 8761:1989/cor 1:2009 Work-place air - Determination of mass concentration of nitrogen dioxide - Method using detector tubes for short-term sampling with direct indication; Technical Corrigendum 1
• 1989 ISO 8761:1989 Work-place air; determination of mass concentration of nitrogen dioxide; method using detector tubes for short-term sampling with direct indication