View cart “Inserts, Alumina For The Turbo N 4040 Combustion 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 Combustion Tube, Sulfur $60.00 Out of Stock Read more 3 m Packed column for N2, CO2 $375.00 Out of Stock Read more Transparent Quartz tube $69.00