Product Description
Hydrogen Sulfide Calibration Gas 90 PPM H2S in Air contained in a 74 Liter Aluminum Cylinder, For Use with Any and All Gas Detectors, Cylinder connection C-10 5/8"-18 UNF, Calibration Certificate NIST, Made in the USA
Hydrogen Sulfide Calibration Gas 90 PPM H2S in Air contained in a 74 Liter Aluminum Cylinder, For Use with Any and All Gas Detectors, Cylinder connection C-10 5/8"-18 UNF, Calibration Certificate NIST, Made in the USA