585-220-036 IST-AIM Calibration Gas Equivalent by GASCO 50 PPM CO, 10% LEL Pentane, 18% O2, Balance N2 in a 17 Liter Steel Cylinder with a CGA 600 Connection
585-220-036 IST-AIM Calibration Gas Equivalent by GASCO 50 PPM CO, 10% LEL Pentane, 18% O2, Balance N2 in a 17 Liter Steel Cylinder with a CGA 600 Connection
585-220-036 IST-AIM Calibration Gas Equivalent by GASCO 50 PPM CO, 10% LEL Pentane, 18% O2, Balance N2 contained in 17 Liter Steel Disposable Cylinder, For Use with Any and All Gas Detectors, Cylinder connection CGA 600, Calibration Certificate NIST, Made in the USA