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Foam Stopper (Autoclavable)

Foam Stopper (Autoclavable)

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Description

Reusable, non-absorbent, white foam stoppers provide a snug fit, yet allow free airflow. Ideal for Erlenmeyer flasks when propogating yeast cultures. 

  • Autoclavable up to 249°F (121°C)
  • Fits 35-45mm inner diameter openings in graduated cylinders, tubes, and flasks
  • Easily manipulated - springs back to original shape after use
  • Resists alcohols, bases, esters, and dilute acids
Community Q&A

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Browse 1 question Browse 1 question and 7 answers
Why did you choose this?
MoreFlavor Store
It works with the yeast starter kit
Aaron C on Dec 13, 2019
Homebrew
Mike on Nov 18, 2019
It works with the yeast starter kit
Aaron C on Dec 13, 2019
I like this is reusable and can be autoclaved to sanitation.
Nelson L on Dec 2, 2019
Homebrew
Mike on Nov 18, 2019
For starter flask, old one is ragged
Steve C on Nov 16, 2019
Other one got mold
Allen R on Nov 6, 2019
Friend recommended
Kim O on Oct 15, 2019
My old ones are, well. . .old.
Ian on Oct 3, 2019
I like this is reusable and can be autoclaved to sanitation.
Nelson L on Dec 2, 2019
For starter flask, old one is ragged
Steve C on Nov 16, 2019
Reviews

5.0 / 5.0
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foam stopper
worked well on my flask with propper yeast starter.
November 3, 2019
Purchased
1 month ago