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    • 2 item(s), $13.28
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$2.49

Foam Stopper 1.75Diameter
[7021]

Foam Stopper 1.75Diameter
These Foam Stoppers are for either the 1000ml or 2000ml flasks.

They will allow Co2 to escape while letting oxygen in. Perfect for those yeast starters.

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  • 1 x CLAMP, LARGE TUBING FOR RACKIN
  • 1 x Shut Off 1/4MPTx1/4MFL

  • $13.28

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