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ISO 8761:1989

Work-place air -- Determination of mass concentration of nitrogen dioxide -- Method using detector tubes for short-term sampling with direct indication

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Kehtiv alates 23.11.1989
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
09.07.2009
Parandus
23.11.1989
Põhitekst
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.
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