9mm Polypropylene Screw Thread Closures provided by STE-Mart are made of high quality polypropylene with precise manufacturing tolerances.
Specification
Description: Benz open top,White PTFE/Red Rubber septum Cap Material: PP Cap Style: Open Top Cap Color: Blue Finish: 9mm S/T Center Hole Diameter: 6mm Matched vials: S2150 9mm Screw Thread Vials Package: 1 pack (100 pieces)
Features
Assembled cap and septum are easy to use, minimizing contamination during handling