J.G. Finneran

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  • 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…

  • 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 …

  • 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…

  • 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.…

  • 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…

  • 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.

  • 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…

  • Limited Volume Inserts with & without Bottom Springs

    J.G. Finneran

    J.G. Finneran Associates designed Limited Volume Inserts with and without Bottom Springs to ensure that autosamplers extract even the smallest sample volumes every time, without damaging injection needles or breaking sample containers. The inserts preassembled with polymer bottom springs act…

  • 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.…

  • Big Mouth Autosampler Vials

    J.G. Finneran

    12 x 32 Crimp Top Vials Type I Borosilicate Glass Clear or Amber 40% larger opening Increased target area helps prevent broken needles. Designed to work in Agilent (HP) and other autosamplers. Vial incorporates the unique StepVial design that precisely centers a limited…

  • 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…

  • Interlocked™ Vial with Insert

    J.G. Finneran

    Interlocked tm Vial is composed of a glass vial and a clear glass insert fused together thus eliminating any movement of the insert and concerns about contaminants around the fused seam/space between the neck of the vial and the insert.

  • 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…

  • Crimpers And Decappers

    J.G. Finneran

    Hand-operated with adjustable stop Cushion grip for user comfort Economical and durable Remove seals quickly and easily Crimpers: Attach aluminum caps and seals to bottles for lab scale production. Decappers: To remove a seal, place decapper on seal and squeeze handles together.

  • 9mm Plastic R.A.M.™ Screw Thread Vials

    J.G. Finneran

    12 x 32mm Vial with a 40% larger opening Available in Polypropylene, Clear Polypropylene and TPX Ideal for ion Chromatography, capillary electrophoresis, atomic absorption, pH sensitive samples, sodium and heavy metals analyses and aqueous samples Specifically designed to work in robotic…

  • Convenience Packs For WISP And Shell Vials

    J.G. Finneran

    Components packaged in a clear lid tray with 100 shell vials and 100 conical snap plugs. Snap Plugs are not attached to the vials and are in individual plastic bags. Fits into bench drawer for easy access and packaging keeps products visible and particle free.

  • 12 X 32 mm Shell Vials

    J.G. Finneran

    Available in clear or amber Type I borosilicate glass or polypropylene. Glass vials feature heavier walls for safer handling. Available with marking spots.

  • Seals For Headspace Vials

    J.G. Finneran

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

  • VOA Vials - Open Top Closures and Septum, Precleaned & Certified

    J.G. Finneran

    Available in clear or amber borosilicate glass. Choice of .125" or .100" PTFE/Silicone Septa. 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…

  • 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.

  • 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…

  • Standard Opening Crimp Top Vials

    J.G. Finneran

    Designed to work in Agilent (HP) and other autosamplers. Neck finish allows use of standard aluminum seals or Poly Crimp™ Seals. Choose from clear or amber Type I borosilicate glass. Available with graduated marking spots which can be written on with a #2 pencil. 2.0 mL volume, 11 mm seal, 12…

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

    J.G. Finneran

    CLEARANCE SALE! Original Price: $21.31 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…

  • 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.

  • 15 X 45 mm Shell Vials

    J.G. Finneran

    Available in clear or amber Type I borosilicate glass or polypropylene. Glass vials feature thicker walls for safer handling. Available with marking spots. Limited volume shell vials have a precisely designed conical bottom which permits maximum sample evacuation.

  • 250µL Inserts for Versa Vial™

    J.G. Finneran

    The conical design of the inserts permits complete sample removal.

  • 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…

  • 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.

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

    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.…

  • Environmental EPA Vials

    J.G. Finneran

    Available in clear or amber borosilicate glass. Choice of closure and linter, including patented Top Hat™ liner system. Fixed (bonded) closures eliminate liner fallout.

  • Closures For 15 X 45 mm Screw Thread Vials

    J.G. Finneran

    Available in a wide assortment of colors. Designed for use with Waters, Shimadzu, Spectra-Physics, Varian and other autosamplers. The Top Seal™ closure with a 0.010" molded septa allows for easy needle penetration and is inert to most solvents. The one piece design saves time by…

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