GASCO 301B Precision Calibration Gas 50 PPM Carbon Monoxide, 5000 PPM Carbon Dioxide, 2.5% Methane (50% LEL), Balance Air in a 44 Liter ecosmart Cylinder

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GASCO 44ES-301B Precision Calibration Gas 50 PPM Carbon Monoxide, 5000 PPM Carbon Dioxide, 2.5% Methane (50% LEL), Balance Air in a 44 Liter ecosmart Cylinder C-10 Connection

GASCO 44ES-301B Precision Calibration Gas 50 PPM Carbon Monoxide, 5000 PPM Carbon Dioxide, 2.5% Methane (50% LEL), Balance Air in a 44 Liter ecosmart Cylinder C-10 Connection

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Price:

$139.00

SKU:

44ES-301B

Brand:

GASCO

Availability:

7 to 10 Days Production Plus Shipping Time

Product Description

GASCO 301B Precision Calibration Gas 50 PPM Carbon Monoxide, 5000 PPM Carbon Dioxide, 2.5% Methane (50% LEL), Balance Air contained in a 44L Liter Factory Factory Refillable Aluminum Cylinder, For Use with Any and All Gas Detectors, Cylinder Connection C-10, Calibration Certificate NIST, Made in the USA