J.G. Finneran

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J.G. Finneran

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  • Preassembled Cap and Septa, 9-425 Cap Size, 9 mm Septa

    J.G. Finneran

    Easy to use No tools required Twist of the cap produces an evaporation-proof seal. Larger opening provides increased target area for needle penetration. Available in a variety of colors for easy sample identification. Choose a septa best suited for your application. For customers…

  • Autosampler Vials, Large Opening R.A.M.™

    J.G. Finneran

    Large opening R.A.M.™ vials 40% larger opening Type I Borosilicate glass Clear or amber These vials function similarly to the Kimble ROBO Vial™, National’s Target DP, Sun 1 and Wheaton ABC Vials. Specifically designed to work in robotic arm autosamplers like…

  • Clear Glass Straight Sided Wide Mouth Jars - Short & Tall, PTFE Lined,…

    J.G. Finneran

    Ideal for use in soil, sediment and sludge sampling. Preassembled with .015" PTFE or F217 lined closed top white polypropylene closures. Available in standard, precleaned or precleaned/certified in accordance with recommended E.P.A. protocol. CLASS 1: (Standard) Containers are assembled…

  • Limited Volume Vial Inserts

    J.G. Finneran

    Largest available variety Save reagents Requires less sample Limited volume inserts are available in a variety of designs to accommodate all size vials and all types of autosamplers. Polymer Top Springs™, bottom springs and metal springs act as shock absorbers that protect…

  • 9-425 Screw Thread Closures, for use with R.A.M.™ Vials

    J.G. Finneran

    CLEARANCE SALE! Original Price: $15.37 Easy to use No tools required Twist of the cap produces an evaporation-proof seal. Larger opening provides increased target area for needle penetration. Available in a variety of colors for easy sample identification. Choose a…

  • Snap Seal™ Vials - 12 x 32mm

    J.G. Finneran

    Type I borosilicate glass Clear or amber Accept a variety of seals The Snap Seal™ Vial can be securely sealed with the Poly Crimp™ Seal, an aluminum crimp seal or a variety of Snap Top Cap™ designs.  The unique design provides for a secure seal with any…

  • Conical Inserts

    J.G. Finneran

    Due to the conical design of the snap plug, limited volume inserts used in the shell vial stay centered and straight allowing for easy sample evacuation. Finneran black polypropylene inserts protects light sensitive samples from having a chemical reaction during sampling testing and storage.…

  • 25mm Glass Fiber Syringe Filters

    J.G. Finneran

    Finneran 25mm Glass Fiber Syringe Filters are available in 0.2um and 0.45 um pore size. Autoclavable.

  • LC Certified Vial Kits

    J.G. Finneran

    LC Certified Vial Test Parameters include: Glass - Type 1, Class A, 33 Expansion Clear or Amber Borosilicate Dimension –Height, Diameter, Bottom Thickness, Neck Length, Thread Profile, Annealing Cap/Septum- Diameter, Height, Thread Integrity, Center Flash, Septa Insertion …

  • Standard Aluminum Seals

    J.G. Finneran

    For use with 12 x 32 mm crimp top vials Septa included Larger opening Variety of colors Increased target area for needles helps prevent breakage. Allows color coding for easy sample identification. Our 11mm aluminum seals and snap caps are available assembled with a…

  • Crimper/Decapper

    J.G. Finneran

    High quality construction for durability and long life.  Textured handle surface provides an assured grip. Adjustable stop accommodates a wide range of cap thicknesses for optimal sealing performance.

  • Clear Glass Straight Sided Wide Mouth Jars - Short & Tall, Unlined, Standard

    J.G. Finneran

    Ideal for use in soil, sediment and sludge sampling. Preassembled with .015" PTFE or F217 lined closed top white polypropylene closures. Available in standard, precleaned or precleaned/certified in accordance with recommended E.P.A. protocol. CLASS 1: (Standard) Containers are assembled…

  • Amber Glass Wide Mouth Packers

    J.G. Finneran

    Amber glass bottles ideal for UV light-sensitive liquid samples. Choice of closure and liner. Available in standard, precleaned or precleaned/certified in accordance with recommended E.P.A. protocol. CLASS 1: (Standard) Containers are assembled with liner and closure without washing treatment.…

  • Headspace Vials, Standard 22 x 38 Crimp Top

    J.G. Finneran

    Headspace vials and closures must form a tight seal for accurate analysis with reproducible results. Available in clear or amber Type I borosilicate glass with crimp or screw thread finishes. The vials are used to heat the sample until the concentration of the liquid and gas phases are in…

  • Dram/Sample Vials

    J.G. Finneran

    The dram/sample vials are available in clear or amber Type I borosilicate glass assembled with solid top or open hole black polypropylene screw thread closures. The solid top closures are lined with PTFE/F217 material and the open hole closures have PTFE faced silicone septa assembled in the…

  • VOA Vials - Open Top Closures with Patented Top Hat™ Septa

    J.G. Finneran

    Available in clear or amber borosilicate glass. Assembled with the patented Top Hat™ Liner system. Available in standard, precleaned or precleaned/certified in accordance with recommended E.P.A. Protocol. Class 1: (Standard) Containers are assembled with liner and closure without washing…

  • VOA Vials - Solid Top Closures, PTFE Lined, Standard

    J.G. Finneran

    Available in clear or amber borosilicate glass. Assembled with the solid top PTFE-Lined closures. Available in standard, precleaned or precleaned/certified in accordance with recommended E.P.A. Protocol. Class 1: (Standard) Containers are assembled with liner and closure without washing treatment.…

  • Wisp Style Screw Thread Vials

    J.G. Finneran

    Type I borosilicate glass Clear or amber Designed to work in Shimadzu and Waters WISP 48 Position Autosamplers. Choose from clear or amber Type I borosilicate glass. Vials incorporate the unique Step Vial design that precisely centers a limited volume insert in the vial neck. …

  • 25mm Syringe Filters

    J.G. Finneran

    Finneran 25mm Syringe Filters are available in 0.2um and 0.45 um pore size. Autoclavable.

  • Snap Top Caps

    J.G. Finneran

    Use with Snap Ring™ or Snap Seal™ vials Snap on and off easily No sharp aluminum edges 2686S94 through 2686T10 are Polypropylene GC Snap Top Caps. 2686T21 through T42 Snap Top Caps are for Shimadzu Autosamplers. All caps are 11 mm. Caps may be snapped on and off…

  • Dram Vials

    J.G. Finneran

    Clear and amber dram sample vials are made of Type I borosilicate glass, providing excellent resistance to heat shock and chemical leaching. Finneran dram vials are available assembled with screw thread closures PTFE/F217 lined or PTFE/Silicone lined.

  • Seals For Headspace Vials

    J.G. Finneran

    Preassembled aluminum seals reduce contamination during sample preparation and save valuable time in the lab.

  • High Density Polyethylene Wide Mouth Jars, Standard

    J.G. Finneran

    Preassembled with foamed polyethylene lined polypropylene closures. All HDPE bottles and jars are also available with PTFE-lined closures or unlined closures. Available in standard and precleaned in accordance wth recommended E.P.A. Protocol. CLASS 1: (Standard) Containers are assembled with…

  • PTFE Cap Liners

    J.G. Finneran

    Solid virgin PTFE liners can be manually inserted into closure and maintains a snug friction fit. PTFE liners are also available in other sizes and thicknesses.

  • 10-425 Screw Thread Closures

    J.G. Finneran

    Largest opening Closures are ideal for autosamplers requiring closure to support or hang vial in tray such as Hitachi, Jasco, Shimadzu, etc. Larger opening provides increased target area for needle penetration. Available in a wide assortment of colors. The Top Seal™ closure…

  • Top Hat Closures And Septa

    J.G. Finneran

    8-425 mm The patented Top Hat™ septa and closure was designed to provide a positive physical lock to assure preassembled components arrive intact. Flat septas also available.

  • 8-425 mm Screw Thread Closures

    J.G. Finneran

    Available in a wide assortment of colors. Designed for use with Shimadzu, Spectra-Physics, Varian and other autosamplers. Top Seal™ closure (2694D49 to D58) with a 0.010" molded septa allows for easy needle penetration and is inert to most solvents

  • Standard Opening Screw Thread Vials

    J.G. Finneran

    Standard opening screw thread vials - 12 x 32 Type I borosilicate glass Clear or amber With or without marking areas Narrow opening allows use of 8-425 mm closures and septa. Designed to work in a variety of autosamplers. Marking areas make labeling and identification fast…

  • 1.0mL Glass Vials

    J.G. Finneran

    Vial loader is fast and convenient for loading vials into the base plate. To use the Vial Loader: First, peel away the packaging and place an empty Base Plate on top of the vial loader Second, invert the entire unit and the plate is ready to use

  • 9mm R.A.M.™ Caps with PTFE Liner

    J.G. Finneran

    Preassembled closures and septa come ready to use. Designed to work in Agilent or other robotic arm autosamplers.

  • Replacement Vials for 96-Well Multi-Tier™ Micro Plate System

    J.G. Finneran

    Vial loader is fast and convenient for loading vials into the Base Plate. To use the vial loader: Peel away the packaging and place an empty Base Plate on top of the vial loader. Invert the entire unit and the plate is ready to use.

  • Boston Round Glass Bottles, PTFE Lined, Precleaned

    J.G. Finneran

    Available in clear or amber borosilicate glass. Amber glass bottles ideal for UV light-sensitive liquid samples. Choice of closure and liner. Available in standard, precleaned or precleaned/certified in accordance with recommended E.P.A. protocol. CLASS 1: (Standard) Containers are assembled…

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