Environmental Monitoring Standard Gas
Environmental monitoring gas mixtures for calibration and monitoring applications, supplied in 1–8 L cylinders with a standard filling pressure of 9.5 MPa.
Environmental Monitoring Standard Gas
The catalog lists Environmental Monitoring Gas Mixture with multiple standard gas components and concentration ranges for environmental monitoring applications. Product specification is 1–8 L cylinders with a standard filling pressure of 9.5 MPa.
Environmental Monitoring Gas Mixtures
The catalog lists Environmental Monitoring Gas Mixture as a mixed-gas product for environmental monitoring and related analytical applications.
Available listed components include SO₂, NO, H₂S, NH₃, CO, CO₂, Cl₂ and NO₂, plus a TVOC formulation for indoor air quality measurement.
Product specification is 1–8 L cylinders with a standard filling pressure of 9.5 MPa. Composition and concentration range can be configured according to requirements.
| Product Name | Environmental Monitoring Standard Gas |
|---|---|
| Catalog Name | Environmental Monitoring Gas Mixture |
| Chinese Name | 环保监测混合气体 |
| Cylinder Volume | 1–8 L |
| Standard Filling Pressure | 9.5 MPa |
| Custom Configuration | Composition and concentration range can be configured according to requirements. |
Listed Components & Concentration Ranges
| Component | Concentration Range | Balance Gas |
|---|---|---|
| SO₂ | 2 ppm–1% | N₂ |
| NO | 5–5000 ppm | N₂ |
| H₂S | 5 ppm–1% | N₂ |
| NH₃ | 5 ppm–1% | N₂ |
| CO | 0.5 ppm–1% | N₂ / Air |
| CO₂ | 0.5 ppm–16% | N₂ / Air |
| Cl₂ | 1–1000 ppm | N₂ |
| NO₂ | 1–1000 ppm | N₂ / Air |
| TVOC | Benzene, toluene, ethylbenzene, p-xylene, m-xylene, o-xylene and styrene: 200 mg/m³ each | N₂ |
TVOC is listed in the catalog for indoor air quality measurement. The listed components are benzene, toluene, ethylbenzene, p-xylene, m-xylene, o-xylene and styrene, each at 200 mg/m³, with N₂ as the balance gas.
Environmental Monitoring Standard Gas can be configured according to the required component, concentration range and balance gas options listed in the catalog.
Component
Select SO₂, NO, H₂S, NH₃, CO, CO₂, Cl₂, NO₂ or TVOC according to the monitoring requirement.
Concentration
Select the required concentration within the listed range for the component.
Balance Gas
Available listed balance gases include N₂ and Air depending on component.
Cylinder
Product specification: 1–8 L cylinders, standard filling pressure 9.5 MPa.
Sulfur Dioxide Standard Gas
Nitric Oxide Standard Gas
Carbon Monoxide Standard Gas
TVOC Standard Gas
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