Chromatography Supplies
Heidolph™ Radleys SpeediFlow™ Adapter Heads
SpeediFlow™ adapter heads for use with Carousel Work-up Station™
MilliporeSigma™ Supelco™ Supeltex™ M-4 Capillary Ferrule, Long Design, 0.32 mm Column I.D.
Supelco has refined the design of these graphite ferrules to provide a clean, sharp profile with minimal flash.
MilliporeSigma™ Supelco™ CapSeal Bullet™ Capillary Ferrule, Short Design, 0.32 mm Column I.D.
CapSeal Bullet™™ ferrules consist of a graphite material captured in an aluminum base. This unique design keeps the ferrule from adhering to the fitting, making it easy to remove. Eliminate the headache of digging out a stuck ferrule and risking damage to your fitting
MilliporeSigma™ Supelco™ Supeltex™ M-2A Capillary Ferrule, General Purpose, 0.50-0.75 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™ Drying Column with Frit
Fill columns with appropriate adsorbents when cleaning or drying environmental samples for pesticide or priority pollutant analyses
MilliporeSigma™ Supelco™ MicroTight Adapters PEEK
These adapters will help create a true zero dead volume (ZDV) connection between 1/16 in. I.D. tubing and capillary tubing. MicroTight Adapters allow connection of 1/16 in. O.D. tubing directly to 1/32 in. O.D. and 360 μm tubing.
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.
MilliporeSigma™ Supelco™ Swagelok™ Reducer, 200-R-4, Stainless Steel, 1/8 in., for tube 1/4 in.
Nuts and ferrules included.
MilliporeSigma™ Supelco™ Swagelok™ PTFE Ferrules PTFE front Ferrule, Swagelok™ for 1/4 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™ 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™ Tube Fitting, Cheminert™ 1/4-28 male UNF (includes washer)
Fittings and washers included. Chemically inert. Zero dead volume, small bore. Autoclavable. 500 psi (35 kg/cm3) pressure rating
MilliporeSigma™ Supelco™ Supeltex™ M-2A Capillary Ferrule, Long Design, 0.32 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