ISO 8761:1989 (R2025)
Active , Confirmed , Modified Standard
Most Recent

ISO 8761:1989 (R2025)

Work-place air
Determination of mass concentration of nitrogen dioxide
Base standard
Most recent standard

Summary

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.

Notes

90.93 : Norme internationale confirmée

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 11/23/1989
Confirmation Date 09/04/2025
Edition 1
Page Count 8
EAN ---
ISBN ---
Weight (in grams) ---
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