Chromatography Fittings
MilliporeSigma™ Double Cones for Hibar™/LiChroCART™ Columns
for capillary connections
MilliporeSigma™ Supelco™ Rotameter Tripod Assembly
Use a rotameter tripod assembly to mount a rotameter anywhere.
MilliporeSigma™ Supelco™ Supeltex™ M-2A Reducing Ferrule, Column in 1/4 in. fitting
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™ Screw Top Mini Flask with Hole Cap and Septum
Heat resistant borosilicate glass flasks provide an inert seal when used with a hole cap and PTFE silicone septum (included) or a Mininert valve.
MilliporeSigma™ Supelco™ Swagelok™ Bulkhead Union, 200-61, Stainless Steel, 1/8 in.
Nuts and ferrules included.
MilliporeSigma™ Supelco™ Supeltex™ M-4 Capillary Ferrule, Short Design, 0.10-0.25 mm Column I.D.
Supelco has refined the design of these graphite ferrules to provide a clean, sharp profile with minimal flash.
DWK Life Sciences KIMBLE™ KONTES™ PTFE End Fitting for Chromaflex Columns
KIMBLE™ KONTES™ PTFE End Fitting for Chromaflex Columns is a replacement PTFE end fitting with bed support, compatible with CHROMAFLEX™ and FLEX-COLUMN™ columns. Requires attachment with CTFE adapter 420804-0001, sold separately.
DWK Life Sciences KIMBLE™ KONTES™ Chromatography Fittings and Tubing Adapters
KIMBLE™ KONTES™ Chromatography Fittings and Tubing Adapters connect tubing and end fittings of CHROMAFLEX columns. Available in CTFE, PTFE, or Nylon, these adapters feature olive and screw thread endings for reliable chromatography system assembly.
MilliporeSigma™ Supelco™ Michel-Miller Swagelok™ adapter PTFE, NPTF 1/8 in.
Use to make Swagelok™ tubing connections with Ace threaded glassware. One end is Ace-Thred, other is NPTF. Connects tubing to M-M columns. Adapters with No. 50 Ace-Thred fit Ace large columns.
Solstice SSPDS Solvent Dispensing Toggle Valve with Swivel
Toggle Valve with Swivel
MilliporeSigma™ Supelco™ Tubing Adapter 1/4-28 male UNF, for tube 1/4 in. O.D.
Tubing adaptor is a national pipe thread taper made up of stainless steel which is used to connect a female adaptor. It may be used to connect capillary tubes in HPLC, GC etc.
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.
MilliporeSigma™ Supelco™ Long Stem Flow Control Valves
Equip alternative valves in your 12-port or 24-port standard Visiprep vacuum manifold with these long stem flow control valves if you intend to use all ports of the manifold with 12, 20, or 60 mL SPE tubes. Note: Not for use with Visiprep DL (Disposable Liner) models