Description
The Methane (CH₄) 99.97% Ultra High Purity (UHP) Gas provides high-purity methane for compatible calibration, testing, laboratory, analytical, and gas detection applications requiring 99.97% methane.
This product contains 99.97% Methane (CH₄) and is available in a 34L cylinder with a CGA-600 connection and a 103L cylinder with a C-10 connection.
Each cylinder is manufactured in the USA and provides traceable documentation to support your calibration and testing requirements. Cylinders include a QR code providing convenient access from a smartphone or other compatible device to the cylinder-specific Safety Data Sheet (SDS) and Certificate of Analysis (COA).
Gas is NIST traceable and produced under quality systems meeting ISO 17034:2016 for Reference Material Production, ISO/IEC 17025:2017 for Chemical Testing, and ISO 9001:2015 Quality Management standards.
Gas: Methane (CH₄)
Purity: 99.97% UHP
Cylinder Sizes: 34L & 103L
34L Connection: CGA-600
103L Connection: C-10
Shelf Life: 48 Months
Country of Manufacture: USA
Need help confirming the correct gas, cylinder, or regulator for your application?
Call CPS Calibrations at 865-900-8844 or email info@cpscalibrations.com.
| Gas | Methane (CH₄) |
| Purity | 99.97% |
| Grade | Ultra High Purity (UHP) |
| Available Cylinder Sizes | 34L and 103L |
| 34L Cylinder Connection | CGA-600 |
| 103L Cylinder Connection | C-10 |
| Shelf Life | 48 months |
| Traceability | NIST traceable |
| Reference Material Production | ISO 17034:2016 |
| Chemical Testing | ISO/IEC 17025:2017 |
| Quality Management | ISO 9001:2015 |
| Documentation | Cylinder-specific Certificate of Analysis (COA) and Safety Data Sheet (SDS) access via QR code |
| Country of Manufacture | USA |
Specifications and cylinder appearance may vary by cylinder size and production lot.
Common Uses: High-purity methane applications including compatible gas detection equipment, calibration systems, laboratory testing, analytical instrumentation, and applications requiring 99.97% methane.
Always verify the required gas purity, cylinder connection, regulator, flow requirements, and instrument or process compatibility before use. Follow all applicable equipment manufacturer procedures and safety requirements.
Hazardous Material Shipping
Gas cylinders are regulated for transportation as hazardous materials and must be shipped in accordance with applicable carrier and hazardous-material regulations. Available shipping methods and charges may vary based on cylinder size, quantity, destination, and applicable HazMat requirements.
Lead Time
Please allow approximately 3 business days for order processing prior to shipment. Lead times may vary depending on availability and order quantity.
Non-Returnable Product
Gas cylinders are non-returnable. Please verify the gas purity, cylinder size, and connection before placing your order.
Important Regulator Compatibility: The cylinder connections differ by size. The 34L cylinder uses a CGA-600 connection, while the 103L cylinder uses a C-10 connection. Verify that your regulator matches the cylinder connection selected before ordering.
Not sure which cylinder or regulator you need?
Contact CPS Calibrations before ordering at 865-900-8844 or info@cpscalibrations.com. We can help verify compatibility with your application.
Related Products
Related Products
CGA-600 Fixed Flow Calibration Gas Regulator – Nickel-Plated Brass
C-10 Fixed Flow Calibration Gas Regulator – Nickel-Plated Brass
Calibration Gas
C-10 Demand Flow Calibration Gas Regulator – Nickel-Plated Brass
Calibration Gas
CGA-600 Demand Flow Calibration Gas Regulator – Nickel-Plated Brass
Calibration Gas