Chromatography Supplies

MilliporeSigma™ Supelco™ Replacement Septa

For use with Mininert™ Valves

MilliporeSigma™ Supelco™ Inlet Liner, Straight Design (Unpacked)

For use with Agilent (5890, 6890, and 7890), Finnigan (9001GCQ), and Varian (CP-1177 Injector)

MilliporeSigma™ Supelco™ Inlet Liner: Split/Splitless Type, Straight Design (Wool Packed)

Compatible liners are available for a wide selection of injectors

MilliporeSigma™ Supelco™ Stainless Steel HPLC Fittings Ferrule, 1/16 in. Tubing

MilliporeSigma™ Supelco™ Upchurch Polymer Tubing Cutter

Upchurch designed this reliable and durable device specifically for cutting 1/8 in. - 1/16 in. PEEK, PTFE, and Tefzel tubing. Includes 4 replacement blades.

DWK Life Sciences Kimble™ Kontes™ Flow Adapter for 2.5 CHROMAFLEX™ Standard Columns

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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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.

MilliporeSigma™ Double Cones for Hibar™/LiChroCART™ Columns

for capillary connections

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™ Swagelok™ Back Ferrule, 204-1, Brass, 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™ FEP Tubing, Length: 10 ft.

For Connecting Pump to Reservoirs

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™ Supeltex™ M-1 Packed Column Ferrule, 1/16 in.

Characteristics: Ideal for connection to mass spectrometers. High reusability. Isothermal use only. Material Composition: Ceramic-filled PTFE. Maximum Temperature: 250°C

MilliporeSigma™ Supelco™ Union PEEK, For Connecting 1/16 in., Bore Size 0.25 mm

Stainless steel, unless noted otherwise. Nuts and ferrules included.

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™ Bottom-of-the-Bottle™ filter/sparger, pore size 2 μm

Bottom-of-the-Bottle™ filter/sparger is an accessory for use with Mobile Phase Reservoir System.