MSA 467897 58 Liter RP Style Steel Cylinder 40 PPM Hydrogen Sulfide Balance Nitrogen Reactive Calibration Gas For Sirius Multi-Gas Detector (1/EA)

Model RP Calibration Cylinder. Combination gas cylinder contains 40ppm hydrogen sulfide in nitrogen. Contents are at 500psig, and the aluminum cylinders measure 13-3/4'' x 3''. The Model RP weights 1 lb. 11 oz. and contains approximately 58 liters at atmospheric pressure. Reactive gases have an expiration date listed on each cylinder.