GASCO Precision Calibration Gas 400-20 Mixture 250 PPM Carbon Monoxide, 20 PPM Hydrogen Sulfide, 2.5% Methane (50% LEL), 18% Oxygen, Balance Nitrogen in a 74 Liter Cylinder C-10 Connection

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400-20 Mixture
GASCO Precision Calibration Gas 400-20 Mixture 250 PPM Carbon Monoxide, 20 PPM Hydrogen Sulfide, 2.5% Methane (50% LEL), 18% Oxygen, Balance Nitrogen in a 74 Liter Cylinder C-10 Connection

GASCO Precision Calibration Gas 400-20 Mixture 250 PPM Carbon Monoxide, 20 PPM Hydrogen Sulfide, 2.5% Methane (50% LEL), 18% Oxygen, Balance Nitrogen in a 74 Liter Cylinder C-10 Connection

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Price:

$239.00

SKU:

74L-400-20

Brand:

GASCO

Availability:

Allow 2-3 Days for Production

Product Description

GASCO Precision Calibration Gas 74-400-20 Mixture 250 PPM Carbon Monoxide, 20 PPM Hydrogen Sulfide, 2.5% Methane (50% LEL), 18% Oxygen, Balance Nitrogen Contained in a 74L Liter Disposable Aluminum Cylinder, For Use with Any and All Gas Detectors, Cylinder Connection C-10, Calibration Certificate NIST, Made in the USA