Closure 13 mm Dia Black/Red PK100

Closure Diameter 13 mm Screw Closure Size 13-425 mm Closure Material PTFE/Silicone Product Type Closure and Septa Closure Color Black/Red Closure Liner Material PTFE/Silicone Closure Type Snap On Autoclavable Yes Septa Included Yes Vented No Mouth Size Narrow Special Features Pre-Assembled Closure and Septa Minimize Contamination from Handling Closure Liner Design Open Top Package Quantity 100