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Our complete line of specialty gases manufactured and packaged to your specifications in our North American PurityPlus® Quality Assured Laboratory.

Our PurityPlus® catalog includes a complete line of pure, calibration, emission, rare, food and beverage, and medical gases.

PURITYPLUS® GASES >

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Cryo Source, the Specialty Gas division of Industrial Source, manufactures and distributes pure specialty gases and calibration mixtures to your specifications.

No matter your field or project, we have the gases you need. From industrial to medical, our fleet makes sure you have the supplies you require.

INDUSTRIAL CYLINDER GASES >
BULK AND MICROBULK GASES >