The products meet the following requirements: hj732-2014 sampling bag method for volatile organic compounds in waste gas from fixed pollution sources; hj38-2017 determination of total hydrocarbon, methane and non methane total hydrocarbon in waste gas from fixed pollution source by gas chromatography.
It is suitable for passive (air bag method) manual collection of non methane total hydrocarbons and part of VOCs in waste gas from fixed pollution sources. It is also suitable for passive (air bag method) sampling and printing of other gaseous pollutants.
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