Drilled No. 8 Stopper

$1.69

Top Diameter: 1.5625″
Bottom Diameter: 1.3125″
Hole Diameter: 0.375″
Typical Usage: Erlenmeyer Flask

Out of stock

Description

Drilled No. 8 Stopper

The drilled No. 8 stopper creates an air-tight seal and can be used for our 1000 ml Erlenmeyer flask and 2000 ml Erlenmeyer flask. The white gum rubber material sticks perfectly to glass and PET, even when they are wet. The 3/8″ pre-drilled hole fits our s-bubbler type airlock and our 3-piece airlock.

Additional information

Weight .1 lbs
Dimensions 1.6 × 1.6 × 1 in

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