Laboratory Helium Nitrogen Mix — Certified Carrier and Calibration Gas for Analytical Precision
Laboratory Helium Nitrogen Mix from REAL GAZ is a high-precision gas blend combining the inert stability of Nitrogen (N₂) with the excellent flow and thermal conductivity of Helium (He).
Specially formulated for analytical instruments, calibration systems, and laboratory research, this gas ensures accurate, stable, and reproducible measurements in all types of chemical and environmental analyses.
Specially formulated for analytical instruments, calibration systems, and laboratory research, this gas ensures accurate, stable, and reproducible measurements in all types of chemical and environmental analyses.
Each mixture is produced using ultra-high purity base gases (99.999%) and gravimetric blending under ISO 6142, with full traceability to ISO 17025 and NIST primary standards.
REAL GAZ guarantees reliable performance and compliance with global laboratory gas requirements for accuracy and purity.
REAL GAZ guarantees reliable performance and compliance with global laboratory gas requirements for accuracy and purity.
⚙️ Laboratory and Research Applications
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⚗️ Gas Chromatography (GC) — functions as an optimized carrier gas providing excellent peak resolution and stable flow control;
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🧪 Analytical and Environmental Laboratories — used for instrument calibration, detector verification, and emission testing;
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🔬 Spectroscopy and Mass Spectrometry (MS) — provides a clean and inert atmosphere for ionization and plasma-based analysis;
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🌡️ Thermal and Chemical Analysis — maintains stable temperature profiles in TGA, DTA, and DSC instruments;
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🏭 Process and Industrial Labs — ensures consistent calibration for gas analyzers, leak detectors, and quality monitoring systems.
REAL GAZ offers custom Laboratory Helium Nitrogen Mixes with a wide range of helium concentrations — typically from 5% to 90% He, depending on analytical requirements.
Lower helium levels provide better baseline stability, while higher ratios improve signal sensitivity and flow dynamics.
Lower helium levels provide better baseline stability, while higher ratios improve signal sensitivity and flow dynamics.
💡 Advantages of Laboratory He-N₂ Mixtures
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✅ Ultra-High Purity (up to 99.999%) — ensures clean carrier gas performance without reactive contaminants;
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⚙️ Excellent Flow and Heat Transfer — helium improves transport efficiency and detector sensitivity;
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💡 Stable and Repeatable Results — optimized for long-term laboratory operation and calibration cycles;
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🔒 Certified Accuracy — every mixture analyzed in the REAL GAZ laboratory and delivered with a Certificate of Analysis (CoA).
🔬 Certified Quality and Verification
All Laboratory Helium Nitrogen Mixes are produced and verified in the REAL GAZ ISO 17025-accredited analytical laboratory.
We use gas chromatography, FTIR spectroscopy, and mass spectrometric testing to confirm composition, stability, and impurity levels.
Each cylinder is supplied with a Certificate of Analysis (CoA) specifying gas ratio, uncertainty, and traceability to NIST and ISO 6142 standards.
We use gas chromatography, FTIR spectroscopy, and mass spectrometric testing to confirm composition, stability, and impurity levels.
Each cylinder is supplied with a Certificate of Analysis (CoA) specifying gas ratio, uncertainty, and traceability to NIST and ISO 6142 standards.
REAL GAZ also offers custom gas blends for specific chromatographic systems, detector calibrations, and thermal analysis instruments.
Our gases are filled in oil-free, corrosion-resistant cylinders under cleanroom conditions to ensure purity and long-term stability.
Our gases are filled in oil-free, corrosion-resistant cylinders under cleanroom conditions to ensure purity and long-term stability.
With cutting-edge blending systems, advanced laboratory control, and full international certification, REAL GAZ delivers Laboratory Helium Nitrogen Mixtures that guarantee precision, repeatability, and analytical reliability.
REAL GAZ — certified gases for laboratories where precision matters.