MSA 34 Liter Econo-Cal Aluminum Cylinder 40 PPM Hydrogen Sulfide Balance Nitrogen Reactive Calibration Gas For Sirius® Multi-Gas Detector

Description

Econo-Cal® Calibration Cylinder. Cylinder contains 40ppm hydrogen sulfide in nitrogen. Contents are at 500psig, and the aluminum cylinders measure 13-3/4″ x 3″. The Econo-Cal® weights 1 lb. 1 oz. and contains approximately 34 liters at atmospheric pressure. Reactive gases have an expiration date listed on each cylinder.