01 Solution summary
Non-Methane Hydrocarbon Analysis in Stationary Source Emissions is designed for stationary-source emission gas samples using Gas Chromatography under HJ 38-2017. HJ 38-2017 covers total hydrocarbons, methane and non-methane hydrocarbons in stationary-source emissions by gas chromatography. The configuration connects sample handling, separation, response acquisition, calibration and quality control into one application workflow.
02 Scope and analytical objective
This solution covers stationary-source emission gas samples and connects sample handling, instrument selection and quality control into one practical workflow.
03 Application facts
04 Method principle
HJ 38-2017 covers total hydrocarbons, methane and non-methane hydrocarbons in stationary-source emissions by gas chromatography.
05 Sample preparation and introduction
emission sampling and gas-loop introduction. The preparation and inlet form one continuous path to the analytical system.
06 Detection
FID channels for total hydrocarbons and methane determination.
07 Configuration framework
| Module | Configuration direction | Role |
|---|---|---|
| Core analytical system | Gas Chromatography under HJ 38-2017 | Perform the separation or cleanup task |
| Sample preparation | emission sampling and gas-loop introduction | Prepare the sample for the analytical inlet |
| Detection | FID channels for total hydrocarbons and methane determination | Acquire the response for the target compounds |
| Data and quality control | Calibration, blanks, controls and traceable records | Support calculation and result review |
08 Workflow
09 Configuration notes
HJ 38-2017 covers total hydrocarbons, methane and non-methane hydrocarbons in stationary-source emissions by gas chromatography.
Operating conditions and quality-control requirements follow the applicable method and the laboratory procedure established for the actual samples.
10 Calibration and quality control
Calibration uses reference materials suited to the target compounds and concentration range. Blank checks, control samples, replicate measurements and traceable records support result review.
11 Frequently asked questions
What analytical route is used for Non-Methane Hydrocarbon Analysis in Stationary Source Emissions?
Non-Methane Hydrocarbon Analysis in Stationary Source Emissions uses Gas Chromatography under HJ 38-2017.
What samples are covered by Non-Methane Hydrocarbon Analysis in Stationary Source Emissions?
The solution is designed for stationary-source emission gas samples.
How are samples prepared for Non-Methane Hydrocarbon Analysis in Stationary Source Emissions?
emission sampling and gas-loop introduction.
What detector is used for Non-Methane Hydrocarbon Analysis in Stationary Source Emissions?
FID channels for total hydrocarbons and methane determination.
What does the configuration include?
The workflow includes sample preparation, introduction, the Gas Chromatography under HJ 38-2017 system, data processing, calibration and quality-control records.
What information is useful for application review?
Provide the sample matrix, target compounds, expected concentration range, throughput, applicable method and existing instruments.
12 Application consultation
Provide the sample matrix, target compounds, expected concentration range, throughput, applicable method and existing instruments for configuration planning.