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ISO 8186:1989

Ambient air — Determination of the mass concentration of carbon monoxide — Gas chromatographic method ISO 8186:1989

Publication date:   Jun 29, 1989

General information

90.93 Standard confirmed   Sep 18, 2023

ISO

ISO/TC 146/SC 3 Ambient atmospheres

International Standard

13.040.20   Ambient atmospheres

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Scope

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.

Life cycle

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PUBLISHED
ISO 8186:1989
90.93 Standard confirmed
Sep 18, 2023