View cart “0.8 m Packed column for SO2” has been added to your cart. Combustion Tube, Large 25 mm Od$65.00 Combustion tube, large 25mm OD Combustion Tube, Large 25 mm Od quantity Add to cart SKU: 61123 Category: Combustion and reduction tubes Additional information Additional information Package 1 Related products Out of Stock Read more Transparent Quartz tube $69.00 Add to cart 2 m Packed column for N2, CO2, H20, SO2 $300.00 Add to cart 3 m Packed column for N2, CO2 $375.00