Calibration Gas Mixture, Carbon Monoxide 100 ppm, LEL/Methane 50%, Oxygen 17%, Balance Nitrogen, 103L

Get 100% analyzed master blend calibration gases in 34, 58, or 116-liter MegaCal Portagreen Cylinders from SKC. More compact than standard cylinders, MegaCal lightweight aluminum cylinders provide the calibration gas capacity you need in more portable sizes and support longer shelf life. These ISO 7866 globally approved cylinders are returnable (Strip and Ship) and reusable, allowing you to use Portagas high-quality calibration gases without the expense of cylinder remediation or hazardous waste disposal. SKC also offers demand flow and fixed flow regulators that are function and leak tested.