Chromatography Fittings
MilliporeSigma™ Supelco™ Valco™ Pre-Column Filter Frit Filter, size 1/8 in., pore size 0.5 m
In-line installation. Efficient, low dead volume filters protect your columns from particles without reducing column performance.
MilliporeSigma™ Supelco™ Swagelok™ Union, 200-6, Stainless Steel, 1/8 in.
Nuts and ferrules included.
MilliporeSigma™ Supelco™ Y GlasSeal™ Connector, Fused Silica
Quickly connect three pieces of fused silica tubing of the same or different diameters without the need for tools.
MilliporeSigma™ Supelco™ Flow adapter for Luer lock LC Columns, Column I.D. 2.5 cm
Flow adapters consist of 1/16 in. O.D. FEP tubing, a polyacetal body, a Viton™ O-ring seal and a 20 μm porosity HDPE bed support.
MilliporeSigma™ Supelco™ Supeltex™ M-4 Packed Column Ferrule, 1/4 in.
Supelco has refined the design of these graphite ferrules to provide a clean, sharp profile with minimal flash.
MilliporeSigma™ Supelco™ Swagelok™ Connector to Male NPT Stainless Steel, 1/8 in., 1/4 in. male NPT, 200-1-4
Nuts and ferrules included.
MilliporeSigma™ Supelco™ Swagelok™ Reducer Stainless Steel, 1/4 in., for tube 1/8 in.
Nuts and ferrules included.
MilliporeSigma™ Supelco™ Swagelok™ Connector to Male NPT Brass, 1/4 in., 1/8 in. male NPT, 400-1-2
Nuts and ferrules included.
MilliporeSigma™ Supelco™ Supeltex™ M-2A Packed Column Ferrule, 1/8 in.
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™ Supeltex™ M-1 Packed Column Ferrule, 1/4 in.
Characteristics: Ideal for connection to mass spectrometers. High reusability. Isothermal use only. Material Composition: Ceramic-filled PTFE. Maximum Temperature: 250°C
MilliporeSigma™ Supelco™ Supeltex™ M-2A Packed Column Ferrule, 1/16 in.
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™ Supeltex™ M-2B Double-Tapered Ferrule, 0.10-0.25 mm to like I.D. Column
Max. Temp.: 350°C. Composition: DuPont VESPEL SP-211 (75% polyimide, 15% graphite, 10% PTFE). Characteristics: Conforms easily to capillary column, ensuring an effective seal and less chance of breakage.
MilliporeSigma™ Supelco™ Supelco Ferrule Nut Adapter (fits Agilent injectors and non-MS detectors), hexagonal wrenchtight version
These stainless steel adapters enable you to use general purpose and other 1/16 in. compression ferrules in Agilent GCs. Hexagonal shape allows tightening with a wrench to keep fingers from getting burned.
MilliporeSigma™ Supelco™ Swagelok™ Reducing Union, 400-6-1, Stainless Steel, 1/4 in., 1/16 in.
Nuts and ferrules included.
MilliporeSigma™ Supelco™ SPE Tube Adapter configured for AutoTrace Automated Systems
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.