Need to keep your gas detectors accurate? This 4-gas calibration cylinder is made specifically for Industrial Scientific MX6, Ventis MX4, M40, and iTX series monitors. It's got a precise blend: 25ppm hydrogen sulfide, 100ppm carbon monoxide, 25% LEL pentane simulant, and 18.0% oxygen, with nitrogen balance. Comes in a 34-liter disposable aluminum cylinder with a C10 valve—ready to use right out of the box. The patented coating and stabilization process help the gas stay fresh and reliable for up to 24 months. Made in the USA, so you know it's quality. Perfect for safety managers, industrial sites, or anyone who needs to calibrate their gas detection equipment regularly. We even include free calibration support—just reach out if you need help. Keep your team safe and your detectors spot-on with this trusted calibration gas. Order yours and stay compliant!
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