“Pre-Packed Reactor For N, N/C” has been added to your cart. View cart → Transparent Quartz Tube, 2 mm Wall Thickness (2pk)$44.00 Transparent quartz tube, 2 mm wall thickness Transparent Quartz Tube, 2 mm Wall Thickness (2pk) quantity Add to cart SKU: 61121 Category: Combustion and reduction tubes Additional information Additional information Package 2 Related products Add to cart Alumina Combustion Tube $50.00 Add to cart Combustion Tube For Htg, 18 mm Od $44.00 Add to cart 2 m Packed column for N2, CO2, H2O $300.00