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    Couldn't find the elsewhere.
  • Lorrie
  • 10/01/2016
  • They always have everything we need. I looked for corks at the walmart and they didn't have any. Home Science Tools has all the products that we need to do every activity.
    Wish I could have ordered 1`
  • Samantha
  • 09/30/2015
  • but good for buoyancy

    reward points

    Corks, No. 14, 5/pk

    Ages 5+

    Item# CE-CORPK14

    $2.80 in_stock

    In Stock

    Order now to ship Today. Express shipping is available.
    Product Overview
    These No. 14 lab-grade corks fit Pyrex 250 ml flasks and most 500 ml flasks.

    Quantity Pricing

    Save big when you purchase at the quantity levels shown below!


    QUANTITY 1 - 9 10+
    PRICE $2.80 $2.50
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    • Product Details

      Corks, No. 14, 5/pk

      These No. 14 lab-grade corks have a diameter of 25-32 mm and are 31 mm long. They fit Pyrex 250 ml flasks. You get a pack of five No. 14 corks.

      All stopper sizes are available in this easy to use guide, to ensure that you find the right fit.

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