Stopper Sz 46-65 mm White 0 PK30

Stopper Stopper Size 46-65 mm Neck Size 46-65mm Screw Closure Size 46 to 65 mm Material Foam Product Type Foam Plug Color White Autoclavable Yes Special Features Breathable and Non-Absorbent Open-Cell 1.45 lb Uniform-Density Foam Resists Chemicals For Labware Type Vials Liner Material Plastic Package Quantity 30