View cart “End Fittings For Gc Columns, 6X2 mm (Includes Ferrule)” has been added to your cart. Top/Bypass Fitting for 18/20 mm Tube$40.00 Top/Bypass Fitting for 18/20mm Tube Top/Bypass Fitting for 18/20 mm Tube quantity Add to cart SKU: 96012 Category: Spare parts Additional information Additional information Package 1 Related products Add to cart Cap for air lines $25.00 Add to cart Eas Single Channel Station $3,150.00 Add to cart Single reactor fitting $80.00