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PK Safety Isobutylene Single Gas 100 ppm is a calibration gas contained in a 34 Liter aluminum cylinder. It is fully compatible for bump testing and calibration of PID monitors. Made in the USA.
FAQs: How Often Do I Need To Calibrate My Monitor?
Note: This item ships via UPS Ground due to HazMat restrictions and isn't available for expedited shipping. Calibration gas is not returnable. Please check your selection carefully before ordering.