View cart “Combustion Tube, Large 25 mm Od” 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 1 m Packed column for Oxygen (molecular sieve) $200.00 Out of Stock Read more Transparent Quartz tube $69.00 Out of Stock Read more Combustion Tube, CHN $66.00