HPLC

HPLC Instrument Parts and Supplies, HPLC

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HPLC HPLC Instrument Parts and Supplies

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  • Opti-Cap GL-45 Bottle Tops

    Restek

    The most economical way to helium-sparge and deliver LC mobile phases. Opti-Cap tops fit all standard GL-45 bottles and have two 1/8" holes and one 1/16" hole for tubing. All three openings are designed for threaded PEEK plugs.

  • Eco-Cap Bottle Top, ETFE

    Restek

    Fits all standard GL-45 bottles; has two 1/8-inch holes and one 1/16-inch hole for tubing. Holes are not threaded.

  • Fittings and Ferrules for 1/8" Tubing

    Restek

  • Capillary Stainless Steel Tubing Assemblies for Agilent HPLC Systems

    Restek

    Precut, micropolished tubing and preseated fittings for quick, easy maintenance of your Agilent HPLC systems Meet or exceed manufacturer's performance.

  • LC Fittings and Unions

    Agilent Technologies

    Different columns have different fitting requirements. (Zorbax columns use standard Swagelok fittings) Agilent 1100 modules use standard Swagelok fittings Rheodyne injection valves require Rheodyne fittings How do you choose the correct fittings? To ensure leak-free connections, and to prevent…

  • Solvent Inlet Filters

    Thermo Scientific

    For HPLC Systems Stainless steel 10µm inlet filters for longer lifetime No tools required for replacement Bottom-of-the-Bottle solvent filters: Efficient draw 100% PTFE polymer, including 2µm filter Built-in helium sparge port and frit

  • PEEK Union Connector

    Restek

    Quickly and reliably connect two pieces of 1/16" tubing. 0.3 mm union bore. End fittings included.

  • Universal 10-32 PEEK Column Connectors and Plugs

    Restek

    Universal PEEK connectors allow easy installation of all 1/16" tubing, including stainless steel, up to 5,000 psi.

  • Survival Kit for HPLC, PEEK

    Restek

    For start-up and maintenance in all HPLC systems. The PEEK Survival Kit is an invaluable parts kit that contains tubing, fittings, and tools essential for setting up and maintaining your HPLC system: PEEK tubing, connectors, and elbows, PTFE tubing, a tubing cutter and extra blades, a ValvTool…

  • Solvent Filters for G1311/12/54A Pumps

    Agilent Technologies

    Unfiltered solvents or solvents contaminated with microbial growth can clog solvent inlet filters, reducing the lifetime of the filter and impacting pump performance. Remember to clean or replace the solvent inlet filters at least once every 3 months.

  • Waste Overflow Indicator for LC Systems

    Restek

    The Restek waste overflow indicator will help keep your mobile phase waste where it belongs—in the waste container! Compact, battery-operated unit fits securely on solvent bottles and accommodates two waste streams. An audible alarm is given as the solvent waste container approaches capacity,…

  • Hub-Cap 4-Liter Bottle Tops

    Restek

    Hub-Cap bottle tops are a great way to neatly keep your mobile phase lines where they belong. Use them instead of plastic paraffin film, aluminum foil, or tape on your mobile phase reservoirs.

  • Inert PEEK Tubing

    Restek

    Replaces stainless steel, titanium, PTFE, or Tefzel tubing Less oxygen permeable and more temperature resistant (to 100 °C) than PTFE or Tefzel tubing Use with PEEK finger-tight or flangeless fittings Use tubing ≤ 0.007" to 7,000 psi; tubing ≥ 0.010" ID to 5,000 psi

  • Solvent Inlet Filter for Agilent HPLC Systems

    Restek

  • Clean-Cut Tubing Cutter

    Restek

    Burr-free, perpendicular cuts that will not distort the tubing OD or close the ID Use on PEEK, PTFE, Tefzel, and other polymeric tubing

  • Hub-Cap Filter Kit

    Restek

    Kit includes: bottle adaptor, bottle adaptor nut, filter inlet cap, grid support, vacuum hose barb, tube compression fitting, 47 mm grid, 47 mm 0.22 µm filter membrane, 47 mm 0.45 µm filter membrane, 1/4" OD x 1/8" ID ultra chemical resistant, FEP-lined Tygon tubing (3'),…

  • CHROMOLITH FASTGRADIENT RP-18 ENDCAPPED 50-3 MONOLITHISCHE HPLC-FERTIGSAEULE…

    MilliporeSigma

    All Chromolith® columns are made of monolithic silica with a characteristic bimodal pore structure. Chromolith® 3mm columns have macropores with 2 µ diameter, giving a column efficiency exceeding 80,000 plates/meter. The mesopores are 13 nm (130 Å), the surface modification is octadecylsilan…

  • Bluestem Glass Solvent Filter

    Restek

    Prevent the particulates and microbial growth in your LC solvents from entering your instrument with the new Restek Bluestem glass solvent filter. Restek Bluestem glass solvent filter provides clean mobile phase to extend the life of columns and pump seals 15 µm borosilicate glass…

  • LC Stainless Steel Capillary Tubing

    Restek

    Whether you need to replace system tubing as part of your troubleshooting or want to reduce the dwell volume of your system as you move to narrower columns, Restek has the quality tubing in the lengths and IDs you need. Each ID is color coded, so it is easy to identify and replace correctly. Tubing…

  • 1/4" HPLC Frits

    Restek

    We manufacture our frits from fine, chromatographic-grade 316 stainless steel, and we offer sizes to fit most column and pore sizes. To choose the correct frit, check its pore size compatibility with the particle size of the packing in the column. If the packing has a smaller particle size than the…

  • ProteCol® Unions

    SGE

    Precision engineered for Capillary LC, ProteCol Unions offer complete versatility for connecting a range of capillary tubing. Manufactured to exacting tolerances and available in PEEK and stainless steel, the zero dead volume design provides faultless butt connections.

  • Upchurch PEEK Fingertight Fitting, fitting 10-32 (one-piece)

    MilliporeSigma

    General description The one-piece fitting, 55067-U, is convenient to use because the ferrule will not stick in a receiving port and can be easliy found if dropped onto the floor. The two-piece fitting features a separate ferrule so you can replace just the ferrule instead of the entire unit.…

  • 1/16" Ferrules for Secure-Fit Fittings

    Restek

  • PEEKsil Capillary Tubing

    Thermo Scientific

  • PTFE Tubing

    Restek

    Ideal for mobile phase inlet lines Chemically inert Use to 500 psi (3,447 kPa) and 80°C

  • Low-Pressure CPI Inlet Filter for Mobile Phase Reservoir

    Restek

    A 316 stainless steel knurled cap and Tefzel CPI ferrule seal to 1/8" OD PTFE tubing when finger-tightened onto the precision-machined filter holder. The filter element is replaceable. Standard 10 µm porosity protects delicate pump components from particles but introduces very little…

  • High-Pressure Frit-Type In-Line Filter

    Restek

    Restek’s high-pressure in-line filter is a stand-alone version of the Trident column protection system, specifically designed for ease of use, low dead-volume, and flexibility. The filter has a replaceable, PEEK encapsulated 316 stainless steel frit with a surface area of 12 mm 2 . The…

  • Upchurch PEEK Fingertight Fitting nut and ferrule 10-32

    MilliporeSigma

    Material: PEEK nut and ferrule Packaging: pkg of 10 ea I.D.:  0.0625 in. (1.5875 mm) Fitting:  nut and ferrule 10-32 General description The one-piece fitting, 55067-U, is convenient to use because the ferrule will not stick in a receiving port and can be easliy…

  • Outlet Cap & Gold Seal Assembly for Agilent HPLC Systems

    Restek

    Please note: Not compatible for use with Outlet Cap and Gold Seal Assembly Tool (cat.# 24989).

  • Low-Pressure Slip-On Inlet Filter for Mobile Phase Reservoir

    Restek

    A 316 stainless steel tip with a Tefzel collar seals to a corrosion-resistant 316 stainless steel filter element. The slip-on filter easily attaches to the pump inlet line, without the use of wrenches. The universal 1/8" OD tip accommodates standard PTFE tubing inner diameters. The cylindrical…

  • Tubing Clip

    Restek

    Securely holds 1/16" or 1/8" tubing in beaker, flask, or bottle up to 4 mm thick.

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