“Inserts, Alumina For The Turbo N 4040 Combustion Tubes” 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 2 m Packed column for Oxygen (molecular sieve) $220.00 Out of Stock Read more Transparent Quartz tube $69.00 Add to cart Combustion Tube, Sulfur $60.00