Item #DescriptionCase Pack
 4025PBS-631250µL Polypropylene Big Mouth Conical Limited Volume Insert, Precision-Formed Mandrel Interior, w/Bottom Spring 1000 pieces
     
     

Due to the conical design of the snap plug, limited volume inserts used in the shell vial stay centered and straight allowing for easy sample evacuation. Limited volume inserts are available silanized or precleaned.