Calibration Gas Mixtures
ParsiaGas manufactures high-precision calibration gas mixtures in accordance with ISO 6142 and ISO 6143 standards. These mixtures are used for calibrating analytical instruments and gas sensors in the oil, gas, petrochemical, and environmental industries.
- Mixing accuracy up to ±0.1% according to ISO 6142
- Certified Certificate of Analysis (COA)
- Pressure and humidity control in compliance with ISO 6143
- Ability to produce up to 6 components in a single mixture
- Suitable for gas chromatographs, analyzers, and gas detection sensors
What Are Calibration Gas Mixtures?
Calibration gas mixtures are precisely formulated blends used for adjusting and verifying the accuracy of gas-analysis instruments such as gas chromatographs (GC), environmental analyzers, and industrial sensors.
Their accuracy is ensured within ±0.1% in accordance with ISO 6142 standards.
Common Mixture Examples
| Mixture Type | Component Percentage | Application |
|---|---|---|
| CH₄ / N₂ (Methane in Nitrogen) | 1% – 10% CH₄ | Natural-gas sensor testing and safety systems |
| CO / N₂ (Carbon Monoxide in Nitrogen) | 50 – 1000 ppm | Calibration of CO analyzers |
| CO₂ / Air (Carbon Dioxide in Air) | 1% – 15% CO₂ | Environmental monitoring and HVAC testing |
| H₂ / N₂ (Hydrogen in Nitrogen) | 0.5% – 10% H₂ | Leak testing and hydrogen-sensor calibration |
| Multi-component Mix (Custom) | Custom percentages | GC analysis or industrial CEMS systems |
Production Features at ParsiaGas
- Mixture accuracy up to ±0.1% according to ISO 6142
- Purity control of all components in a certified laboratory
- COA (Certificate of Analysis) and MSDS provided with every order
- Support for 10L, 50L, and C10 cylinders
Price Request
To order your required calibration gases (single-component or multi-component), please complete the form below. ParsiaGas specialists will respond within 24 hours.
Technical Specifications
| Purity | 99.999% (Ultra High Purity) |
|---|---|
| Delivery Pressure | 150 bar (steel or aluminum cylinder) bar |
| Storage / Boiling Point | 10 تا 35°C (Stable Lab Environment) °C |
| Valve / Connection Type | BS3 / DIN 477 / CGA 580 / C10 (for small cylinders) |
| Standards | ISO 6142, ISO 6143, ISO 10723, NIST Traceable |
Safety & Downloads
Calibration gases must be used in well-ventilated areas and with dedicated analytical regulators. Avoid exposure to heat or mechanical impact. For toxic gases (such as CO), use leak-detection equipment and filter respirators.
Pricing & Ordering
- Price note: The price of calibration gases depends on the type of components, concentration levels, filling pressure, and required certification. Custom mixtures are produced according to the customer’s specifications.
- Minimum order: 1 cylinder (10 liters) or 2 test gases
- Lead time: 3-7 days
FAQ
What is Calibration Gas?
A precisely formulated mixture of gases with defined concentrations used for adjusting and testing gas-measurement instruments.
How is it different from regular gas?
In calibration gases, mixture accuracy, component concentrations, and purity levels are controlled within ±0.1%.
What information is included in the COA?
Exact gas concentration, filling pressure, production date, and reference standard (ISO 6142).
Do you also produce toxic calibration gases?
Yes, within ppm ranges and in certified safe packaging.
How can I place an order?
Enter the type of gas, concentration, and required cylinder size in the price-inquiry form. Our specialists will respond within 24 hours.
