Stopper Sz 4 20 mm BDia Black 0 PK30

Stopper Stopper Size 4 Neck Size 25 mm Screw Closure Size 25 mm Bottom Diameter 20 mm Top Diameter 26 mm Overall Height 25 mm Material EPDM Rubber Product Type Stopper Color Black Autoclavable No Number of Holes 1 Standards Not Applicable Special Features Not Applicable Resists Abrasion and Water For Labware Type Bottles Vials Liner Material Not Applicable Hole Diameter 5 mm Package Quantity 30