J.G. Finneran is the original designer and manufacturer of the Glass Insert/Plastic Outside Vial (Glastic) and the 100µL Polypropylene Vial. Glastic is a unique combination of Type I low extractable borosilicate glass insert and clear or amber thermoplastic polymer outer vial shell. The glass is the only contact between the sample and the seal.
The Finneran InterlockedTM Vial is composed of a 12x32 glass vial and a clear glass limited volume insert fused together. This design eliminates movement of the insert, allows more consistent sample recovery, eliminates needle damage and concerns about contaminants around the fused seam/space between the neck of the vial and the insert. Available with marking spots.
The ID design of the J.G. Finneran R.A.M.™ Vial incorporates the Step Vial feature that precisely centers a limited volume inert in the vial neck. The flanged conical insert will only work in the Finneran vial.