Drilled No. 7.5 Stopper

Drilled No. 7.5 Stopper

  • $2.50


Use this drilled #7.5 stopper on your 1000ml (1L) Erlenmeyer flask while making your yeast starter. Remember to insert your airlock prior to placing your flask on the stir plate.

Attributes:

Drilled No. 7.5 Stopper

  • Top Diameter: 39mm (1 1/2")
  • Bottom Diameter: 31mm (1 1/4")
  • Length: 25mm (1")
  • Hole Diameter: 9.525mm (3/8")

We Also Recommend