Hexane (C₆H₁₄) 0.36% (30% LEL) + O₂ 20.9% Calibration Gas – Nitrogen Balance

Specifications and cylinder appearance may vary by cylinder size and production lot.

Common Uses: Calibration and bump testing of compatible combustible gas detection instruments requiring a 0.36% Hexane (30% LEL) and 20.9% Oxygen calibration gas mixture.

Always verify the required calibration gas mixture, LEL concentration, cylinder connection, and flow rate, and follow the gas detector manufacturer's calibration and bump-test procedures before use.

Hazardous Material Shipping

Calibration gas cylinders are regulated for transportation as hazardous materials and must be shipped in accordance with applicable carrier and hazardous-material regulations. Available shipping methods and charges may vary based on cylinder size, quantity, destination, and applicable HazMat requirements.

Lead Time

Please allow approximately 3 business days for order processing prior to shipment. Lead times may vary depending on availability and order quantity.

Non-Returnable Product

Calibration gas is non-returnable. Because calibration gas is a certified gas mixture with a limited shelf life, cylinders cannot be returned or exchanged after shipment.

Please verify the gas concentrations, LEL concentration, balance gas, cylinder size, and connection before placing your order.

Important: The 34L and 103L cylinders use different connections. The 34L cylinder uses CGA-600, while the 103L cylinder uses C-10. Verify regulator compatibility before ordering.

Not sure which cylinder you need?
Contact CPS Calibrations before ordering at 865-900-8844 or info@cpscalibrations.com. We can help verify compatibility with your gas detection instrument.