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  • Holly
  • 02/05/2016
  • The glass rods came quickly and well packed. Works well.

    reward points

    Tube, 20 mm glass, 24" long

    Ages 11+

    Item# CE-TUBE20L

    $6.40 in_stock

    In Stock

    Order now to ship Monday, 09/25. Express shipping is available.
    Product Overview
    Makes a good reaction or resonance tube.

    Quantity Pricing

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

    QUANTITY 1 - 9 10+
    PRICE $6.40 $5.75
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    • Product Details

      Tube, 20 mm glass, 24" long

      The soda glass tubes are 20 mm outside diameter and 24" long. Makes a good reaction or resonance tube. (Plug ends with #3 stoppers.)

      Note: HST has not tested this product for compliance with food safe requirements.

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