Pre-packed Reactor for CM-5000$190.00 Pre-packed Reactor for CM-5000 quantity Add to cart Category: Combustion and reduction tubes Related products Out of Stock Read more Reduction Tube, CHN $66.00 Add to cart Inserts, Quartz (Disposable) For Na 1500 Series I Combustion Tubes $45.00 Add to cart Alumina Combustion Tube $50.00