Fuel Gas Blend for analysis — clean flames for sensitive detectors
A fuel gas blend for analysis from REAL GAZ feeds the flame of analytical detectors or acts as a reference fuel in calorimetric and burner tests.
Examples include hydrogen-helium or hydrogen-nitrogen mixtures for flame ionisation detectors and methane-propane references for calorific work.
Examples include hydrogen-helium or hydrogen-nitrogen mixtures for flame ionisation detectors and methane-propane references for calorific work.
Blends follow ISO 6142, ISO 6976 and related standards, suitable for chromatography and combustion testing use.
🏭 Where Analytical Fuel Gas Blends Are Used
- ⚙️ Gas chromatography — hydrogen-based blends fuel FID and flame photometric detectors with low background noise;
- 🔬 Calorimetry — reference fuel gases verify calorific value instruments and Wobbe index calculations;
- 🏥 Appliance certification — test-gas families check burner behaviour across limit gases;
- 🚀 Combustion research — controlled fuel compositions allow reproducible flame studies.
💡 Why Choose REAL GAZ
- ✅ Low hydrocarbon background — hydrogen-containing fuel blends are prepared to minimise baseline noise;
- 🧪 Safer than pure hydrogen — dilution with helium or nitrogen lowers flammability risk in the laboratory;
- 🎯 Reference compositions — stated heating values and relative density data included;
- 🔒 Cylinder cleanliness — clean and dry cylinders protect detector sensitivity;
- 📄 Certificate of Analysis (CoA) — supplied with every order.
🔬 Quality Control & Safety
- analysis of hydrogen and balance gas purity;
- precision gravimetric blending;
- moisture and total hydrocarbon analysis;
- leak testing and pressure integrity checks.
Cylinders comply with ADR / UN transport rules and relevant EN/ISO standards, with flammable-gas outlet connections suited to laboratory regulators.
⚙️ Trusted Gas Solutions
REAL GAZ provides each fuel gas blend for analysis to chromatography and testing laboratories in Azerbaijan, Turkey, Georgia, Uzbekistan and the USA.
We can also supply matching zero air, nitrogen makeup gas and flashback protection, so the complete detector gas set arrives from one source. Hydrogen-containing blends need hydrogen-compatible regulators and leak checks at every joint, and a ventilated laboratory with a hydrogen sensor is advisable. Tell us the detector model and flow rates, and we will propose a composition and cylinder size that give long, uninterrupted runs.
Typical detector fuel supplies deliver hydrogen at about 30 to 45 mL per minute to an FID, with air at ten times that flow and a makeup gas to optimise sensitivity. Premixed hydrogen-in-helium or hydrogen-in-nitrogen blends, commonly at 40% hydrogen, allow a single cylinder to serve as both carrier and fuel for some instruments, which simplifies plumbing. For calorific reference work we provide methane-based blends with certified heating values, so your instrument checks can be documented and repeated. Documentation includes the composition, calculated gross calorific value and relative density, which are the values usually requested by quality managers when they review a combustion or chromatography method. Replacement cylinders can be scheduled in advance, so that the detector flame is never interrupted during long automated sequences.
REAL GAZ — fuel gas for confident detection.