Newsletter

JG Finneran

J.G. Finneran Associates is a manufacturer and supplier of unique and innovative products for the global chromatography, biotechnology, environmental, and laboratory communities. Our products deliver reliable performance while expediting and simplifying the analysis process. J.G. Finneran Associates is the original inventor and designer of many products that are commonplace in the laboratory. These items include Snap Ring Vials, Snap Top Caps, and Limited Volume Inserts with polymer bottom springs. We have been in business for over 34 years and will continue to provide our customers with the tools that can expand their capabilities, increase efficiency in the lab, reduce costs, and make their work easier.

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250µL Glass Big Mouth Conical Limited Volume Insert, 6x29mm, Precision-Formed Mandrel Interior, No Spring

250µL Glass Big Mouth Conical Limited Volume Insert, 6x29mm, Precision-Formed Mandrel Interior, No Spring,4025-629

250µL Glass Big Mouth Conical Limited Volume Insert, 6x29mm, Pulled Point Interior, w/Bottom Spring

250µL Glass Big Mouth Conical Limited Volume Insert, 6x29mm, Pulled Point Interior, w/Bottom Spring,4025BSFT-629

250µL Glass Big Mouth Conical Limited Volume Insert, 6x31mm, Pulled Point Interior, No Spring

250µL Glass Big Mouth Conical Limited Volume Insert, 6x31mm, Pulled Point Interior, No Spring,4025FT-631

250µL Glass Big Mouth Conical LVI, 6x31mm, Precision-Formed Mandrel Interior, w/Glass Flange for 12x32mm Step Vial

250µL Glass Big Mouth Conical LVI, 6x31mm, Precision-Formed Mandrel Interior, w/Glass Flange for 12x32mm Step Vial,4025GF-631

250µL Glass Conical Insert, 6x25mm, Precision-Formed Mandrel Interior, w/Glass Flange for Versa Vial ™

250µL Glass Conical Insert, 6x25mm, Precision-Formed Mandrel Interior, w/Glass Flange for Versa Vial ™,4025GF-625

250µL Glass Flat Bottom Insert for Versa Vial ™, 6x28mm

250µL Glass Flat Bottom Insert for Versa Vial ™, 6x28mm,4025-628

250µL Glass Flat Bottom Insert w/ID Ring, 5x31mm

250µL Glass Flat Bottom Insert w/ID Ring, 5x31mm,4025-531ID

250µL Glass Flat Bottom Insert, 5x31mm

250µL Glass Flat Bottom Insert, 5x31mm,4025-531