GASCO CALIBRATION GAS 34L-493 CALIBRATION GAS 34L 500 PSI

GASCO CALIBRATION GAS 34L-493 - CALIBRATION GAS 34L 500 PSI - CALIBRATION GAS GAS NAME CARBON DIOXIDE HYDROGEN SULFIDE OXYGEN NITROGEN GAS MIXTURE 1 PERCENT CO2 25 PPM H2S 18 PERCENT O2 BALANCE N2 BACKGROUND GAS NITROGEN CYLINDER CAPACITY 34L CYLINDER MATERIAL ALUMINUM FOR USE WITH ANY AND ALL OEM GAS DETECTORS CONNECTION SIZE C-10 MAX PRESSURE 500 PSI CYLINDER DIA 3-1/8 IN. CYLINDER HEIGHT 10-3/4 IN. ACCURACY +/-5 PERCENT CALIBRATION CERTIFICATE NIST - EQUAL TO 29YD42