CGM-NTIROGEN-2 reference standard for calibration gas composition is designed for the verification, calibration, and metrological support of gas-analytical equipment. These mixtures are based on high-purity nitrogen and contain various combinations of components, providing high measurement reliability for use in industrial, laboratory, and metrological service environments.
Calibration gas mixtures are used for:
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verification, calibration, and graduation of operational measuring instruments (such as gas analyzers, chromatographs, and other measurement systems);
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monitoring the metrological characteristics of measuring instruments;
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certifying test equipment;
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validation and metrological certification of measurement procedures;
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internal and external quality control of measurement results.
Concentration Range
The mixtures are prepared with molar (or volume) fraction of components ranging from 1×10⁻⁴% to 99.9%.
Standards and Regulations
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ST RK 2.442 — Procedure for measuring the volume fraction of components in gases and gas mixtures using gas chromatography;
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ST RK 2352 — Calibration gas mixtures: Technical specifications.
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Production is based on technical documentation of ""JV Oxygen"" LLP.
