Chromatography Supplies
MilliporeSigma™ Supelco™ On/Off Throttling Valve, Brass
Nuts and ferrules included.
MilliporeSigma™ Supelco™ Upchurch PEEK Fingertight Fitting, 10-32 (One-Piece)
For use with 1/16 in. O.D. tubing and can be used to 6,000 psi (420 kg/cm2).
MilliporeSigma™ Supelco™ Swagelok™ Nut, Front and Back Ferrule Set, 200-S, Stainless Steel, 1/8 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™ Polyethylene Frit, Porosity: 20 μm
Frits are crucial components of the high performance liquid chromatography system design. They act as a depth filter for the concurrent physical removal of small molecules. Medium, 20 μm porosity frits are used for crystalline precipitates and extraction applications.
MilliporeSigma™ Supelco™ Frits for Upchurch Biocompatible Precolumn Filter
Available in two different pore sizes
MilliporeSigma™ Supelco™ Swagelok™ Tee, 200-3, Brass, 1/8 in.
Nuts and ferrules included.
MilliporeSigma™ Supelco™ Helium Purifier, Stainless Steel fittings, Swagelok (Nuts and Ferrules included)
This multiple bed trap removes hydrocarbons, moisture, oxygen, carbon monoxide, and carbon dioxide from helium gas streams.
MilliporeSigma™ Supelco™ Supeltex™ M-2A Reducing Ferrule, Column in 1/8 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™ 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™ Molded Thermogreen™ LB-2 Septa with Injection Hole
Molded Septa are manufactured from high quality, low bleed material that uses the same exclusive LB-2 rubber formulation chromatographers are accustomed to using.
MilliporeSigma™ Supelco™ Inlet Liner: Splitless Type, Straight Design (Unpacked)
Splitless injection involves complete introduction of the sample into the column. Compatible liners are available for a wide selection of injectors.
MilliporeSigma™ Supelco™ Inlet Liner: Split/Splitless Type, Straight Design (Wool Packed)
Compatible liners are available for a wide selection of injectors
MilliporeSigma™ Supelco™ SS-174 PTFE-Faced Septa
Suitable to overcome the degradation of the septa, due to prolonged high temperatures which occurs in silicone rubber septa
MilliporeSigma™ Supelco™ Male Luer Plug
Male Luer plug is used to seal the inlet sampling cap which serves as an accessory for thermal desorption system storage containers.