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Transfer Ring R.A.M. 9mm Screw Thread Vial from J.G. Finneran

publication date: Jan 31, 2018
author/source: J.G. Finneran

9mm Transfer Ring

J.G. Finneran the industry leader in quality chromatography vials and accessories introduces the new Transfer Ring 9mm Vial for use in robotic arm autosamplers. 

The transfer ring allows a robotic arm to pick up the vial without having a closure on the vial.  When the transfer ring vial is used with a closure, the ring prevents over torquing (over-tightening) the closure thus providing a tight seal and eliminates any evaporation concerns.

Our 9mm Transfer Ring R.A.M.™ Vial has a 6mm diameter providing a 40% larger opening which aids in sample transfers, as well as a larger target area to prevent bent needles.  The glass vial is manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Class A requirements.  This glass also meets the requirements of the most current revisions of the European Pharmacopeia and Japanese Pharmacopeia for the Type I or hydrolytic glass.  The alkali content is low, and it is made without elements of the calcium magnesium and zinc group of heavy metals.  This glass is considered the “gold” standard in the industry.

9mm R.A.M.™ Vials are packaged in polypropylene scallop trays with lids.  The clean packaging eliminates particulate contaminants found in cardboard packaging. 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 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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