Pay in 4 interest-free payments of $13.75 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Available in Cap Style and Full Brim Style to match your DAX hard hat configuration
No enclosure required
Proven effectiveness in PFOS
Forged Carbon Shell — unique layup technique
Methane 0.375% (7.5% LEL)/ Oxygen 20.9%/ Nitrogen Calibration Gas NITROGEN DIOXIDE - NO2 Available in Cap Style andMethane 0. 375% (7. 5% LEL) Oxygen 20. 9% Nitrogen Calibration Gas The Methane 0. 375% (7. 5% LEL) Oxygen 20. 9% Nitrogen Calibration Gas Cylinder is a certified gas mixture designed for calibrating and bump testing compatible combustible gas and oxygen detectors. Containing 0. 375% methane (7. 5% of the Lower Explosive Limit) and 20. 9% oxygen, this mixture provides a reliable standard for verifying combustible gas sensor response while confirming
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