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…

  • 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…

  • Preassembled R.A.M.™ 9mm Ribbed Screw Thread Cap with PTFE/Silicone Septa

    J.G. Finneran

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

  • 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.…

  • 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.

  • 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…

  • 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…

  • 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 and Septum, Standard

    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…

  • 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

  • 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…

  • 2.0mL Versa Vial™

    J.G. Finneran

    The Versa Vial™ is a 12x32mm shell vial with a modified neck that allows pick-up by an autosampler. This vial can be used in most autosamplers that currently use 12x32mm vials. The vase like design of the Versa Vial™ system has the largest opening available for any autosampler use. The elongated…

  • 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 …

  • QuEChERS Food Extraction & Dispersive SPE Kits

    J.G. Finneran

    QuEChERS (Quik, Easy, Cheap, Effective, Rugged & Safe) offer a convenient and effective approach for determining pesticide residues in fruits, vegetables and other foods.  The J.G. Finneran QuEChERS Extraction and Dispersive SPE Kits enable you to work with specific methods, including…

  • 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. …

  • Clear Glass Straight Sided Wide Mouth Jars - Short & Tall, F217 Lined, 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…

  • Preassembled R.A.M.™ 9mm Ribbed Screw Thread Cap with PTFE/Silicone/PTFE Septa

    J.G. Finneran

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

  • 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…

  • 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…

  • Amber Narrow Mouth Septum Bottle, Standard

    J.G. Finneran

    Preassembled with PTFE/Silicione-lined open top black polypropylene 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. CLASS 2:…

  • 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.

  • Limited Volume Snap Ring™ Crimp Top 12 x 32 Vials

    J.G. Finneran

    Glass Insert/Plastic Outside Vials are a combination of Type I low extractable borosilicate glass inserts and clear or amber thermoplastic polymer outer vial shells. Only the glass contacts the sample and the seal.

  • Plastic Limited Volume Snap Ring™/ Crimp Top 12 x 32 Vials

    J.G. Finneran

    Available in polypropylene or polymethylpentene (TPX) Finneran black polypropylene vials protects light sensitive samples from having a chemical reaction during sampling, testing, storage or transporting. The polypropylene elimates vial breakage. Specify black PP when amber just isn't dark enough.

  • Pre-Assembled R.A.M.™ Vials with 9mm Caps

    J.G. Finneran

    Pre-assembled Convenience Packs Components packaged in a try that fits into bench drawer for easy access. Packaging keeps products visible and particle free.  Pre-assembled Packs come ready to use.

  • 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…

  • 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.

  • 96-Well Polypropylene Plates and Glass Inserts

    J.G. Finneran

    96-Well Plate with Glass Inserts Designed for High Throughput Chromatography Glass Inserts loaded in the 96-well plate performs similar to standard 12x32mm vials for Chromatography testing. 96-well pierceable Cap Mat is lined with the sample PTFE/Silicone septa used in closures for…

  • Mass Spec Certified Vial Kits

    J.G. Finneran

    Mass Spec 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 GC/MS…

  • 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…

  • Convenience Packs For 2.0 mL R.A.M. Vials

    J.G. Finneran

    Graduation spot Clear or amber Preassembled closures and septa Convenience pack components are packaged in a clear lid tray with 100 vials and 100 preassembled closures and septa. Preassembled closures and septa are separate from the vials and are in individual plastic bags. Fits…

  • 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…

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