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Catalog > Air > Calibration Gas & Supplies > Calibration Gas

Calibration Gas

EON provides high quality Calibration Gas for calibrating and checking air and gas testing meters. We selected and stock the most common gas combinations to match the meters we sell. You may also order other gasses and custom blends that are compatible with other meters.  Gas is available in several commonly-sized disposable cylinders. Cylinders are made of steel or aluminum depending on the reactivity of the gas.

Gas Cylinder Recycling Program

EON supports recycling and promotes the EcoCylinder program. Buy calibration gas in special, recycle-able gas cylinders and when the cylinder is empty, send it back with the prepaid mailing label provided. Order & receive your next full cylinder of gas at a reduced price without a cylinder charge.

Pressure & Flow Regulators

Gas cylinders require a pressure or flow regulator to operate. A regulator is a valve device that screws on top of the cylinder, can be turned on or off to release the gas and controls the pressure or flow of gas coming from the meter. Regulators have different thread patterns to match specific cylinder sizes and they are available in different pressure or flow rates and therefore must be selected to match the cylinder and the pressure or flow required. Click here to see our selection of Regulators.

Calibration Kits

Some instruments have Calibration Kits available which includes; a cylinder of gas, regulator, and the tubing and accessories needed for calibration, all packaged in a carry case. Click here to see the calibration kits for the meters we sell.

Note that all gas containers are pressurized and therefore require an additional shipping fee.



     Item # Description/Size Availability Qty Breaks Price Quantity
    GDC105
    Cal Gas: Carbon Dioxide-1000 ppm, 17 Liter Cylinder
    		 In Stock 1 $32.00
    GDC110
    Cal Gas: Carbon Monoxide-50 ppm, 17 Liter Cylinder
    		 In Stock 1 $32.00
    GDC115
    Cal Gas; Hexane-10 ppm, 17 Liter Cylinder
    		 In Stock 1 $32.00
    GDC160
    Cal Gas: Helium, 17 Liter disposable tank
    		 In Stock 1 $32.00
    GDC100
    Cal Gas: Isobutylene-100 ppm, 17 Liter Cylinder
    		 In Stock 1 $32.00
    GDC101
    Cal Gas: Isobutylene-100 ppm, in Air, 34 Liter Cylinder
    		 In Stock 1 $100.00
    GDC120
    Cal Gas: Methane-100 ppm, 17 Liter Cylinder
    		 In Stock 1 $32.00
    GDC125
    Cal Gas: Methane-500 ppm, 17 Liter Cylinder
    		 In Stock 1 $32.00
    GDC126
    Cal Gas: Methane-500 ppm, 103 Liter Cylinder
    		 In Stock 1 $120.00
    GDC135
    Cal Gas: Nitrogen 99.999% Vol, 34 Liter Cylinder
    		 In Stock 1 $65.00
    GDC136
    Cal Gas: Nitrogen 99.999% Vol, 58 Liter Cylinder
    		 In Stock 1 $125.00
    GDC150
    Cal Gas: TCE-220 ppm /Balance Air, 105 Liter Cylinder
    		 In Stock 1 $154.50
    GDC151
    Cal Gas: TCE-20 ppm/Balance Air, 105 Liter Cylinder
    		 In Stock 1 $154.50
    GDC138
    Cal Gas: 4 Gas Mix CO/H2S/CH4/Air, 10 Liter Cylinder
    		 In Stock 1 $45.00
    GDC140
    Cal Gas; 4 Gas Mix CO/H2S/CH4/Air, 58 Liter Cylinder
    		 In Stock 1 $200.00
    GDC130
    Cal Gas: Zero Air/Oxygen-20.9%/Balance Nitrogen, 17 Liter Cylinder
    		 In Stock 1 $32.00