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    What People Are Saying

  • Angela
  • 11/06/2016
  • This tube was exactly what was needed for the experiment. It was a great price and great quality.
  • Mark
  • 06/24/2015
  • I have not found any better.... Service, price, quality and speed
    what i needed
  • cnarlotte
  • 06/19/2011
  • just what i needed,for a steam distilling experiment.

    reward points

    Tube, 20 mm glass, 12" long

    Ages 11+

    Item# CE-TUBE20S

    $3.25 in_stock

    In Stock

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

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

    QUANTITY 1 - 9 10+
    PRICE $3.25 $2.95
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    • Product Details

      Tube, 20 mm glass, 12" long

      The soda glass tubes are 20 mm outside diameter and 12" long. Makes a good reaction tube.

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

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