View cart “End Fittings For Gc Columns, 6X2 mm (Includes Ferrule)” has been added to your cart. O-ring for top of tubes$7.00 O-ring for top of tubes O-ring for top of tubes quantity Add to cart SKU: 61102 Category: Spare parts Additional information Additional information Package 10 Related products Add to cart Blanking Nut, Brass $16.00 Add to cart O-ring for bottom of tubes $7.00 Add to cart Cap for air lines $25.00