E-Gas Depot

Helium (He) 100 PPM / Air BAL Calibration Gas – 34L – Custom Mix

This custom helium calibration gas mixture contains Helium (He) 100 PPM, balanced with air and supplied in a 34-liter (1.2 cubic foot) disposable steel C-10 cylinder at 500 PSI. This non-reactive...

Helium (He) 99.999% Calibration Gas with Control Valve – 34L

Helium 99.999% Calibration Gas for High-Precision Detector Testing This Helium (He) 99.999% calibration gas is supplied in a 34L steel cylinder and bundled with a matched control valve for immediate...

Helium (He) 99.998% Calibration Gas with Control Valve – 34L

High-Purity Helium Calibration Gas for Industrial Detector Programs When ultra-trace contamination control isn’t required — but accuracy still matters — this Helium (He) 99.998%...

Helium (He) 99.99% Calibration Gas with Control Valve – 34L

Helium 99.99% Calibration Gas for Routine Detector Verification This Helium (He) 99.99% calibration gas is supplied in a 34L steel cylinder and bundled with a matched control valve for immediate use...

Helium (He) 500ppm / Air BAL Calibration Gas – 34L (Custom Mix)

Helium 500ppm Calibration Gas in Air – Custom 34L Cylinder This Helium (He) 500ppm / Air BAL Calibration Gas – 34L is a custom-blended mixture engineered for detector calibration,...

Helium 31.5%/ Nitrogen 34 Liter calibration gas

Helium 31.5%/ Nitrogen 500 psi/ 34 Liters/ 1.2 Cubic Feet/ CGA-600/ Steel/ Disposable/ Non-Reactive This Cal gas or calibration gas is used for calibration and maintenance of gas detectors. We...

Helium 5.0%/ Nitrogen 34 Liter calibration gas - Custom Mix

Helium 5.0%/ Nitrogen 500 psi/ 34 Liters/ 1.2 Cubic Feet/ CGA-600/ Steel/ Disposable/ Non-Reactive This Cal gas or calibration gas is used for calibration and maintenance of gas detectors. We produce...

Helium 5,000 ppm/ Nitrogen 34 Liter calibration gas - Custom Mix

Helium 5,000 ppm/ Nitrogen 500 psi/ 34 Liters/ 1.2 Cubic Feet/ CGA-600/ Steel/ Disposable/ Non-Reactive This Cal gas or calibration gas is used for calibration and maintenance of gas detectors. We...

Helium 99.999% (UHP) 34 Liter calibration gas

Helium 99.999% (UHP) 500 psi/ 34 Liters/ 1.2 Cubic Feet/ CGA-600/ Steel/ Disposable/ Non-Reactive This Cal gas or calibration gas is used for calibration and maintenance of gas detectors. We produce...

Helium 99.998% 34 Liter calibration gas

Helium 99.998% 500 psi/ 34 Liters/ 1.2 Cubic Feet/ CGA-600/ Steel/ Disposable/ Non-Reactive This Cal gas or calibration gas is used for calibration and maintenance of gas detectors. We produce...

Helium 99.99% 34 Liter calibration gas

Helium 99.99% 500 psi/ 34 Liters/ 1.2 Cubic Feet/ CGA-600/ Steel/ Disposable/ Non-Reactive This Cal gas or calibration gas is used for calibration and maintenance of gas detectors. We produce...

Helium 99.9% 34 Liter calibration gas

Helium 99.9% 500 psi/ 34 Liters/ 1.2 Cubic Feet/ CGA-600/ Steel/ Disposable/ Non-Reactive This Cal gas or calibration gas is used for calibration and maintenance of gas detectors. We produce...