How To Dispose of Calibration Gas Cylinders thumbnail image

How To Dispose of Calibration Gas Cylinders

February 8, 2021

If you work in an industry that uses calibration gas, you likely have a plan for what to do with emptied calibration gas cylinders. What you do with them depends on state regulations, convenience, how often you need refills, and your company’s values. If you’re starting a new business or simply want to change your gas cylinder disposal protocols, read more on how to dispose of calibration gas cylinders.

Normal Waste

You can dispose of calibration gas cylinders in normal waste. In fact, certain states don’t allow them to join the recycling process, which leaves companies with fewer options. Businesses that dispose of cylinders in normal waste should make sure they are completely empty. Otherwise, they will leak into the ground or pollute the air. Businesses can also work with an environmental company willing to take them away as labeled hazardous waste.


In some states, companies can recycle empty cylinders with other scrap metal. The first step of how to dispose of calibration gas cylinders through recycling is similar to normal waste disposal. Employees begin by releasing all gas from the cylinder in a well-ventilated area. Next, they should push the valve stem into the cylinder with a special tool (usually an ASI-4250), but it depends on the size and type of cylinder. Last of all, the employee should write “empty” on it and dispose of it per local regulations.

Shipping Back To the Manufacturer

Some calibration gas cylinder providers will accept the cylinder back. However, it depends on the gas itself and manufacturer guidelines. You can refill and reuse certain gas cylinders, but it’s not very common. The majority of companies dispose of gas cylinders in the recycling or normal waste. If your manufacturer does allow you to ship them back, be sure to follow their procedures dutifully.

If you’re looking for a calibration gas cylinder with disposable qualities, purchase from Mesa Gas. These portable, disposable gas cylinders are cost-effective and accurate.