CH4/CO/H2S/O2 - N2 Calibration Gas, Gas Mixture, 50% LEL CH4 100 ppm CO 25 ppm H2S 17%VOL O2, Cylinder Capacity, 58 L
                    
                    
                        SKU: HZ814
                    
                    
                        MFG: DRÄGER
                    
                    
                        Sold in multiples of 1
                    
                    
                        
                    
                    
                    
                        
                            
                            
                        
                        
                            
                        
                        
                            Shipping Weight (lbs): 1.63
                        
                     
                    
                    
                    
                        
                            
                            
                                This is a special order item.  You require a minimum combined total of $150.00 of any of these items in order to check out.