Description
The CPS Calibrations Hydrogen Sulfide (H₂S) 50 ppm Calibration Gas – Nitrogen Balance is precisely blended with a nitrogen balance for calibration, verification, and testing of compatible hydrogen sulfide gas detection equipment.
Available in the following cylinder sizes:
- 11L Aluminum Cylinder: Trigger valve
- 60L Aluminum Cylinder: C-10 connection
- 66L Aluminum Cylinder: C-10 connection
- 120L Aluminum Cylinder: C-10 connection
Please verify your required cylinder size and regulator connection before ordering.
11 Liter Minimum Order: The 11 Liter cylinder must be ordered in a minimum quantity of 6 cylinders.
Each cylinder includes a QR code for convenient access from a smartphone or other compatible device to the cylinder-specific Safety Data Sheet (SDS) and Certificate of Analysis (COA).
This calibration gas is NIST traceable and produced under quality systems supporting ISO 17034:2016 – Reference Material Production, ISO/IEC 17025:2017 – Chemical Testing, and ISO 9001:2015 – Quality Management.
Gas: Hydrogen Sulfide (H₂S)
Concentration: 50 ppm
Balance Gas: Nitrogen (N₂)
Cylinder Sizes: 11L, 60L, 66L & 120L
Shelf Life: 24 Months
Traceability: NIST Traceable
Documentation: Cylinder-Specific SDS & COA via QR Code
Country of Manufacture: USA
Need help confirming the correct calibration gas for your detector?
Call CPS Calibrations at 865-900-8844 or email info@cpscalibrations.com.
| Hydrogen Sulfide (H₂S) | 50 ppm |
| Balance Gas | Nitrogen (N₂) |
| Available Cylinder Sizes | 11L, 60L, 66L & 120L |
| 11L Cylinder Valve | Trigger valve (minimum order of 6) |
| 60L Aluminum Connection | C-10 |
| 66L Aluminum Connection | C-10 |
| 120L Aluminum Connection | C-10 |
| Shelf Life | 24 Months |
| Traceability | NIST Traceable |
| Reference Material Production | ISO 17034:2016 |
| Chemical Testing | ISO/IEC 17025:2017 |
| Quality Management | ISO 9001:2015 |
| Documentation | Cylinder-Specific SDS & Certificate of Analysis (COA) Accessible via QR Code |
| Country of Manufacture | USA |
Common Uses
- Calibration of compatible hydrogen sulfide gas detectors
- Bump testing and functional verification
- Portable gas detection equipment
- Fixed hydrogen sulfide gas detection systems
- Industrial safety and maintenance programs
Always verify the required calibration gas concentration, regulator, flow rate, and calibration procedure specified by the gas detector manufacturer before use.
Processing Time: Please allow approximately 3 business days for order processing prior to shipment. Lead times may vary depending on availability and order quantity.
Hazardous Material Shipping: Calibration 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.
Non-Returnable: Calibration gas cylinders are non-returnable. Please verify the gas concentration, cylinder size, and connection before placing your order.
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