Ensure optimal separations and maximize liquid chromatography (LC) performance with virtually zero-dead-volume connections. Thermo Scientific™ Viper™ Fingertight Fitting Systems with stainless steel capillaries are easy to use and enable a fast, tool-free fluidic setup of HPLC and UHPLC systems. These systems are compatible with virtually any column and valve type and suitable for system pressures up to 1310 bar (19,000 psi).