ISO 25139:2011
Stationary source emissions — Manual method for the determination of the methane concentration using gas chromatography
Stationary source emissions — Manual method for the determination of the methane concentration using gas chromatography
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 18
- Дата публикации:
- 12 апреля 2011 г.
- Издание:
- ISO IS 25139 edition 1 version 1
- ICS:
- 13.040.40
ISO 25139:2011 specifies a manual method for the determination of the concentration of methane emissions from stationary sources. ISO 25139:2011 specifies an independent method of measurement, which is validated for mass concentrations up to 1 500 mg/m3.
Abstract
Overview
ISO 25139:2011 specifies a standardized, manual method for determining methane concentrations in emissions from stationary sources using gas chromatography. Developed by the International Organization for Standardization (ISO), this document provides a validated procedure for mass concentrations of methane up to 1,500 mg/m³. The standard is designed as an independent reference method, supporting regulatory compliance, calibration, and quality assurance for emission monitoring systems.
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