Clear polypropylene limited volume inserts with polymer bottom springs offer the clarity of glass with the safety of polypropylene. 

Ideal for use in applications such as ion chromatography, capillary electrophoresis, atomic absorption, pH sensitive samples, sodium and heavy metals analyses as well as aqueous sampling.

Our limited volume inserts are designed to ensure that autosamplers extract even the smallest sample volumes every time, without damaging injection needles or breaking sample vials. The inserts are preassembled with polymer bottom springs which act as shock absorbers to protect sample needles from bottoming out during sample extraction. The precision internal point design permits maximum sample withdrawal. The inserts were designed, engineered and manufactured by J.G. Finneran Associates, the originator of many of the innovative sample handling products chemists rely on every day.

Unique chromatography sample vials and closures manufactured by J.G. Finneran Associates are available internationally from a network of laboratory dealers.

For more information on the products and how to buy them, visit www.jgfinneran.com or contact J.G. Finneran Associates at +1 856.696.3605.

About J.G. Finneran

J.G. Finneran Associates is a manufacturer and supplier of unique and innovative products for the global chromatography, biotechnology, and environmental research 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 provide our customers with the tools to expand their capabilities, increase efficiency in the lab, reduce costs, and make their work easier.

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