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    What People Are Saying

    Great for inventors
  • Annette
  • 04/23/2015
  • A great thing to have around for electrolysis experiments or if you want to try a carbon arc. High quality and inexpensive.
  • James
  • 02/12/2015
  • We used this for Physics in our homeschool. Awesome price and it worked great. I always worry about this sort of thing arriving in one piece but it did thanks to the awesome packaging we can always count on from Home Science Tools!
    Useful in Electrolysis
  • John
  • 10/30/2012
  • I have always struggled to find good electrodes to use when I was performing an electrolysis of salt water since the chlorine formed is highly reactive and corroded many of my electrodes. I have been impressed with how well these graphite electrodes withstood the corrosive chlorine.

    reward points

    Carbon electrode rod, 0.5" x 4"

    Ages 8+

    Item# EL-ELECTC

    $1.95 in_stock

    In Stock

    Order now to ship Tomorrow. Express shipping is available.
    Product Overview
    Use for static electricity studies.

    Quantity Pricing

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

    QUANTITY 1 - 9 10+
    PRICE $1.95 $1.75
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    • Product Details

      Carbon electrode rod, 0.5" x 4"

      These carbon rods can be used as electrodes or for static electricity studies.

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