View cart “ANCA Combustion/Reduction tubes” has been added to your cart. Combustion Tube For Htg, 18 mm Od$44.00 Combustion tube for HTG, 18mm OD Combustion Tube For Htg, 18 mm Od quantity Add to cart SKU: 61124 Category: Combustion and reduction tubes Additional information Additional information Package 2 Related products Add to cart Alumina Combustion Tube $50.00 Add to cart Pre-Packed Reactor For N, N/C $200.00 Add to cart Inserts, Quartz (Disposable) For Na 1500 Series I Combustion Tubes $45.00