Transparent Quartz Tube, 2 mm Wall Thickness$44.00 Transparent quartz tube, 2 mm wall thickness Out of stock SKU: 61121 Category: Combustion and reduction tubes Additional information Additional information Package 2 Related products Add to cart Pre-packed reactor for Sulfur $110.00 Add to cart Seals for top of tubes $18.00 Add to cart Combustion Tube, Large 25 mm Od $65.00