Chromatography Fittings
MilliporeSigma™ Supelco™ Supeltex™ M-4 Packed Column Ferrule, 1/8 in.
Supelco has refined the design of these graphite ferrules to provide a clean, sharp profile with minimal flash.
MilliporeSigma™ Supelco™ Bottom-drip adapter for large Columns Luer tip and flow-regulator valve, 0 to 1 mm adjustable bore, PTFE
Shallow taper of upper end minimizes mixing below the PE packing support disc (included). All adapters have an Ace Thred No. 50 and include one FETFE™ O-ring.
MilliporeSigma™ Supelco™ Supeltex™ M-2A Capillary Ferrule, General Purpose, 0.10-0.25 mm Column I.D.
Characteristics: Seals at 1/4 turn past fingertight. High reusability. Won't stick to metal or glass.Material Composition: DuPont VESPEL SP-21 (85% polyimide, 15% graphite). Maximum Temperature: 400°C
MilliporeSigma™ Supelco™ CapSeal Bullet™ Capillary Ferrule, General Purpose, 0.32 mm Column I.D.
Capillary ferrules have a precision bore which is centrally located. During assembly of a connector, fiber is fixed within the ferrule using adhesive before grinding and polishing for end preparation.
MilliporeSigma™ Supelco™ MXP High Pressure Valves for HPLC, PEEK
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™ Adustable Single Port Mini-Vap Evaporator/Concentrator Mini-Vap
Ideal for a wide variety of needs in evaporation or concentration.
MilliporeSigma™ Supelco™ Upchurch Microtight™ Tubing Sleeves
PEEK sleeves with all Microtight™ fittings can be used to connect capillary tubing. All are 0.025 in. O.D.; normally, choose an I.D. that is 0.002-0.003 in. larger than the O.D. of the capillary tubing. Color-coded.
MilliporeSigma™ Supelco™ CapSeal Bullet™ Capillary Ferrule, General Purpose, 0.53 mm Column I.D.
Capillary ferrules have a precision bore which is centrally located. During assembly of a connector, fiber is fixed within the ferrule using adhesive before grinding and polishing for end preparation.
DWK Life Sciences Kimble™ Kontes™ PTFE End Fitting for Chromaflex Columns
Replacement PTFE End Fitting with Bed Support for CHROMAFLEX™ and FLEX-COLUMN™ columns
DWK Life Sciences Kimble™ Kontes™ Flow Adapter for 1.0 CHROMAFLEX™ Standard Columns
Flow adapters improve chromatogram resolution by delivering the sample and buffer directly to the top of the gel bed. This protects the gel bed from disruption during sample loading and eliminates any dead volume above the gel bed.
DWK Life Sciences Kimble™ Kontes™ Flex-Column Economy Luer Adapter and Tubing
Chemically inert. Suitable for low-pressure applications.
MilliporeSigma™ Supelco™ Merlin MicroSeal System (fits Varian™) For CP-1177 injector
The Merlin Microseal System is a septum-less system that provides very long life.
MilliporeSigma™ Supelco™ Tee zero dead volume, for connecting 1/16 in., Bore Size 0.75 mm
Stainless steel, unless noted otherwise. Nuts and ferrules included.