GASCO CALIBRATION GAS 552L-331 CALIBRATION GAS 552L 500 PSI

GASCO CALIBRATION GAS 552L-331 - CALIBRATION GAS 552L 500 PSI - CALIBRATION GAS GAS NAME CARBON MONOXIDE HEXANE OXYGEN NITROGEN GAS MIXTURE 50 PPM CO 15 PERCENT LEL HEX. 12 PERCENT O2 BALANCE N2 BACKGROUND GAS NITROGEN CYLINDER CAPACITY 552L CYLINDER MATERIAL ALUMINUM FOR USE WITH ANY AND ALL OEM GAS DETECTORS CONNECTION SIZE C-10 MAX PRESSURE 500 PSI CYLINDER DIA 4-1/2 IN. CYLINDER HEIGHT 20-3/4 IN. ACCURACY +/-5 PERCENT CALIBRATION CERTIFICATE NIST - EQUAL TO 29YF37