Liquid chromatography Stainless steel capillary chromasir

There are three kinds of stainless steel capillary: Traline capillary, Ribend capillary and Supline capillary. All the capillary take 316L stainless steel as material, with 1.58mm (1/16inch) outer diameter at both ends, 0.79mm (1/32inch) outer diameter in the middle. Traline stainless steel capillary tends to be pliant, and resists 1200bar and acid-base well. Both ends of Ribend capillary are designed to be pliant, which prevents from snapping. It resists 1200bar and acid-base well. Compared with Traline series, Ribend has longer lifetime, with a disadvantage that can be only used in common short metal fitting. Both ends of Supline capillary are designed with patent of "drum"shape; namely capillary is loaded with sealing gasket, after finger-tightening, the double sealing of planes and sides can be achieved. The capillary tends to be pliant, which prevents from breaking. It can resist more than 1200bar, as well as acid-base. The capillary and fitting can be separated and replaced alone, with lifetime of up to 150 times (for the import column jacket and device). Compared with Traline and Ribend series, Supline series can achieve double sealing performance, apply to all kinds of chromatographic columns, and reduce connection dead volume of capillary.

Stainless steel capillary finger-tight fittings are easy to use and quickly install without any tools, even though applied to the most advanced chromatographic columns and switching valves configuration. The capillary fitting is compatible with common chromatographic columns and valves, and resist system pressure of up to 400 bar.