View cart “2 m Packed column for N2, CO2, H2O” has been added to your cart. Transparent Quartz Tube, 1.5 mm Wall Thickness$44.00 Transparent quartz tube, 1.5 mm wall thickness Out of stock SKU: 61104 Category: Combustion and reduction tubes Additional information Additional information Package 2 Related products Add to cart Combustion Tube, Large 25 mm Od $65.00 Add to cart Pre-Packed Reactor For N, N/C $200.00 Out of Stock Read more Reduction Tube, CHN $66.00