Chromatography Fittings

Fittings and tools to connect tubing in chromatography systems; includes inlet seals, filters and guard cartridges, couplers, connectors, washers, O-rings, pressure regulators, traps, adaptors, and tools such as wrenches, crimpers, and cutters.

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Restek™ PEEK Survival Kit for HPLC

For start-up and maintenance in all HPLC systems.

Pricing and Availability

MilliporeSigma™ Supelco™ Union bore 0.010 in., thread 10-32

The PEEK zero dead volume unions are to be operated at 5000 psi (352 kg/cm²). They include Fingertight III nuts and ferrules.

Pricing and Availability

MilliporeSigma™ Supelco™ Swagelok™ Fittings Kit

A useful assortment of 1/8 in. and 1/4 in. brass fittings, packaged in a compartmented clear plastic storage box. Have the required parts on hand when needed, and save money (more than 30%, compared to purchasing items individually).

Pricing and Availability

MilliporeSigma™ Supelco™ Ombifit™ Small Bore Connector Three-way valve connector

Omnifit™ Small Bore Connectors offer the unique advantage of producing a very low dead volume connection with tubing of various diameters, through an O-ring compression system, a cone over tubing system or a void-filling cone with a standard gripper.

Pricing and Availability

MilliporeSigma™ Supelco™ PEEK Fitting One-Piece Fingertight

Biocompatible fittings for all 1/16 in. tubing connections.

Pricing and Availability

MilliporeSigma™ Supelco™ Upchurch Fittings Kit, For Use with Waters

When caught without the fitting needed to install a column, new plumbing line, etc., these kits come in handy. They contain all the fittings and tubings needed to operate the high performance liquid chromatography (HPLC) system, conveniently stored in a plastic case.