An official website of the United States government.

Air Emission Measurement Center (EMC)

Method 18 - Volatile Organic Compounds by Gas Chromatography

Do you have questions about a Test Method, Performance Specification or Source Category? Find the EMC contact for your question in the EMC Directory.

Supporting Information

(ALT-017) Determination of Gaseous Organic Compounds by Direct Interface GC/MS has been replaced by ASTM D6420-98.

Method and FAQ