Chromatography Fittings
Chromatography Fittings
MilliporeSigma™ Supelco™ Swagelok™ Union Cross, 400-4, Brass, 1/4 in.
Union cross generally divides the eluent flow into three directions which is coming from the pump. In gas system, pure gases from mass flow controllers are converged at the union cross and in turn flow into different size tubing to generate turbulence which produce homogenized gas.
MilliporeSigma™ Supelco™ Supeltex™ M-2B Double-Tapered Ferrule, 0.32 mm I.D. to 0.53 mm I.D. Column
Max. Temp.: 350°C. Composition: DuPont VESPEL SP-211 (75% polyimide, 15% graphite, 10% PTFE). Characteristics: Conforms easily to capillary column, ensuring an effective seal and less chance of breakage.
MilliporeSigma™ Supelco™ Swagelok™ Reducer, 400-R-2, Brass, 1/4 in., for tube 1/8 in.
Nuts and ferrules included.
MilliporeSigma™ Supelco™ Supeltex™ M-1 Packed Column Ferrule, 1/8 in.
Characteristics: Ideal for connection to mass spectrometers. High reusability. Isothermal use only. Material Composition: Ceramic-filled PTFE. Maximum Temperature: 250°C
MilliporeSigma™ Supelco™ Swagelok™ Fine Metering Valve Brass, angle arms 1/8 in.
Use for very accurate flow regulation. Install a flow measuring device downstream. Nuts and ferrules included. An optional vernier handle (Cat. No. 22122, order separately) is available for added convenience.
Cytiva™ Union 1/16 in. Female to 1/16 in. Female Chromatography Fitting
Works with connectors with an outer diameter of 1/16 in. For ÄKTA™ systems.
Synthware™ Chromatography Flow Control Adapters
High vacuum valve with metering tip to adjust air pressure
Restek™ Universal Press-Tight™ Connectors: Universal Connector
Connect analytical columns, guard columns, transfer lines or detectors
Restek™ FastPack Inlet Kits for Agilent GCs
Includes all parts needed for routine maintenance of injection ports and the entire system.
Restek™ Male Pipe to Valco™ Internal Adapter Connector
Makes a minimum volume connection from a female pipe fitting on a pressure gauge or regulator to a Valco zero-dead-volume fitting.
Restek™ SSI TC-20 Tube Cutting Machine
Cuts 0.0625, 0.125, 0.25 in. tubing with inside diameter as small as 0.008 in.