Product Description
10% LEL Hydrogen Balance Air (4000PPM = 0.4 % Hydrogen) (10 % LEL) Calibration Gas in a 103 Liter Disposable Steel Cylinder, Cylinder Connection C-10, Calibration Certificate NIST, Made in the USA
10% LEL Hydrogen Balance Air (4000PPM = 0.4 % Hydrogen) (10 % LEL) Calibration Gas in a 103 Liter Disposable Steel Cylinder, Cylinder Connection C-10, Calibration Certificate NIST, Made in the USA