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ISO 8186:1989
Ambient air — Determination of the mass concentration of carbon monoxide — Gas chromatographic method
Опште информације
Kupovina
Objavljen
Apstrakt
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.
Životni ciklus
TRENUTNO
OBJAVLJEN
ISO 8186:1989
90.93
Odluka o potvrđivanju standarda
18. 9. 2023.
Nacionalna preuzimanja
Vazduh ambijenta - Određivanje masene koncentracije ugljen-monoksida - Metoda gasne hromatografije (identičan sa ISO 8186:1989)
90.93 Odluka o potvrđivanju standarda