US EPA Method 25, "Determination of Total Gaseous Nonmethane Organic Emissions as Carbon;" Method 25A, "Determination of Total Gaseous Organic Concentration Using a Flame Ionization Analyzer;" Method 25B, "Determination of Total Gaseous Organic Concentration Using a Nondispersive Infrared Analyzer;" Method 25C, "Determination of Nonmethane Organic Concentration (NMOC) in Landfill Gases;" Method 25D, "Determination of the Volatile Organic Concentration of Waste Samples;" and Method 25E, "Determination of Vapor Phase Organic Concentration in Waste Samples," all have specific requirements for calibration gas standards and support gases that Linde manufactures.
| Linde North America, Inc. | |
|---|---|
| Product Category | Industrial Gases |
| Product Number | MA DEP |
| Product Name | Volatile Organic Compounds (VOC) |
| Industrial Gases | Hydrogen; Nitrogen; Oxygen; Carbon dioxide; THC, Water |
