Chromatography Supplies
MilliporeSigma™ Supelco™ Union bore 0.020 in., thread 10-32
The PEEK zero dead volume unions (bore 0.020 in., thread 10-32) need to be operated at 5000 psi (352 kg/cm2). They include Fingertight III nuts and ferrules.
MilliporeSigma™ Supelco™ SPE Tube Adapter
Tube adapters serve many purposes. They can be used to stack one SPE tube on top of another to provide different selectivities. A larger empty syringe barrel can be stacked on top of a smaller SPE tube to act as a larger load reservoir. Or, they can serve as an adapter for positive pressure methods.
MilliporeSigma™ Supelco™ Rheodyne™ Fittings long Nut for 1/16 in. Tubing
The long Rheodyne™ nut has a longer hex portion for easier wrench access.
MilliporeSigma™ Supelco™ Union, Reducing zero dead volume, for connecting 1/8 to 1/16 in., Bore Size 0.25 mm
Stainless steel, unless noted otherwise. Nuts and ferrules included.
MilliporeSigma™ Supelco™ Gripper fitting
Gripper fitting is used in sealing of the protein chip cartridge by screwing the plastic holder and connection tubing.
MilliporeSigma™ Supelco™ Swagelok™ PTFE Ferrules PTFE back Ferrule, Swagelok™ for 1/8 in. Tubing
Use PTFE ferrules instead of brass or stainless steel ferrules when attaching fittings to glass tubing, or to flexible tubing (such as PTFE or Tygon).
MilliporeSigma™ Supelco™ MXP High Pressure Valves for HPLC, Stainless Steel
The MXP7900-000 valve is the standard 2-position, 6-port switching valve designed for traditional HPLC and related techniques, used for traditional sample injections or to provide dual-column functionality in your system. The MXP9900-000 valve should be used when the application requires biocompatability.
MilliporeSigma™ Supelco™ MXT Valves for Fast Chromatography, Stainless Steel
The MXT715-000 2-position, 6-port switching valve is ideal for use as a two-column switching valve, enabling the same system to be used with more than one column to easily accommodate multiple users and applications. It can also be used in a traditional injection valve configuration and offers the Rheodyne patented MMB (Make-Before Break) feature for improved reproducibility and system stability.
MilliporeSigma™ Supelco™ Swagelok™ Nut, Front and Back Ferrule Set, 100-S, Brass, 1/16 in.
Swage type fittings are one of the most popular connectors which are available in metal and plastic forms; they are very useful for connecting similar or dissimilar materials, like metal to glass or metal to plastic.
MilliporeSigma™ Supelco™ Supeltex™ M-2B Double-Tapered Ferrule, 0.10-0.25 mm to like 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™ Liquid chromatography Column Fittings Stopcock, Nylon
Nylon stopcock features 3-way control with female Luer-Lock inlet and male Luer-Lock outlet ports.
MilliporeSigma™ Supelco™ Merlin MicroSeal™ System (fits Agilent) 1 Nut and 1 General Purpose (3-100 psi) septum
The Merlin MicroSeal™ System is a septum-less system that provides very long life.
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.
DWK Life Sciences Kimble™ Flex-Column Chromatography Fittings: Adapter with 1/4-28 MaleThread to Male Luer
This ETFE FLEX-COLUMN™ fitting is a male adapter with 1/4-28 thread to male Luer.