GASCO Calibration Gas 401B Mixture 250 PPM Carbon Monoxide, 25 PPM Hydrogen Sulfide, 2.5 % Methane (50 % LEL), Balance Air in a 650 Liter ecosmart Cylinder

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GASCO Calibration Gas 401B Mixture 250 PPM Carbon Monoxide, 25 PPM Hydrogen Sulfide, 2.5 % Methane (50 % LEL), Balance Air in a 650 Liter ecosmart Cylinder

GASCO Calibration Gas 401B Mixture 250 PPM Carbon Monoxide, 25 PPM Hydrogen Sulfide, 2.5 % Methane (50 % LEL), Balance Air in a 650 Liter ecosmart Cylinder

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Price:

$1,349.00

SKU:

650es-401B

Brand:

GASCO

Availability:

Allow 7 Days For Production

Product Description

GASCO Calibration Gas 650es-401B Mixture 250 PPM Carbon Monoxide, 25 PPM Hydrogen Sulfide, 2.5 % Methane (50 % LEL), Balance Air Contained in a 650 Liter Factory refillable cylinder, For Use with Any and All Gas Detectors, Cylinder Connection TBD, Calibration Certificate NIST, Made in the USA