Thermo Fisher, 6042.2340, Viper™ Fingertight Fitting Systems, MP35N, 0.10 mm ID

Viper™ Fingertight Fitting Systems, MP35N, 0.10 mm ID is designed for low-dispersion, high-pressure fluidic connections between HPLC and UHPLC components. This exact Viper® capillary is 350 mm long with a 0.10 mm internal diameter and is constructed from biocompatible, iron-free MP35N alloy. Its 1/32-inch outer-diameter capillary and ferrule-free fingertight fitting design provide tool-free installation and virtually zero-dead-volume connections between suitable columns and valves. The system is compatible with common HPLC and UHPLC hardware, including configurations that require close valve spacing or column switching. Maximum working pressure is 1500 bar, and the design is suitable for temperatures up to 120 °C. The narrow internal diameter reduces extracolumn volume in chromatographic systems and helps maintain separation performance when using small-particle columns. The flexible MP35N tubing supports a robust fluid path in biocompatible analytical setups. This is a single 350 mm fitting assembly; other Viper® configurations are available in shorter and longer lengths, but those dimensions do not apply to this exact product. The supplied fitting is chromatography hardware and does not contain a stationary-phase column or analytical reagent.