Draeger Tubes have a shelf life of 2 years. To see your Draeger tubes expiration date, check the box your tubes were shipped in, because the expiration dates are stamped on the sides of the boxes when they are shipping out.
The Natural Gas Draeger Tube is the only exception to the two year shelf life rule. The Natural Gas tube has a shelf life of one year.
Below is an excellent video that will introduce you to taking gas samples with Draeger Tubes.
If you have any questions, or need help in picking out the right gas tubes for your needs, please don’t hesitate to reach out to us.
You can shoot me an email with your inquiry to email@example.com, or give us a call at 800-228-7612.
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