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 Out of Stock Read more Transparent Quartz tube $69.00 Add to cart Transparent Quartz Tube, 2 mm Wall Thickness $44.00 Out of Stock Read more 4 M Packed Column For N2, Co2 $450.00