GASCO CALIBRATION GAS 34L-421SO2-17 CALIBRATION GAS 34L 500 PSI

GASCO CALIBRATION GAS 34L-421SO2-17 - CALIBRATION GAS 34L 500 PSI - CALIBRATION GAS GAS NAME CARBON MONOXIDE METHANE OXYGEN HYDROGEN SULFIDE SULFUR DIOXIDE NITROGEN GAS MIXTURE 100 PPM CO 50 PERCENT LEL CH4 35 PPM SO2 17 PERCENT O2 BALANCEN2 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 29YC42