Large Plastic Test Tubes Rack

In stock

$3.99

SKU: 800471 (1 Pack)

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Product Description

Show off your latest science experiments with this collapsible test tube rack! The colorful rack has 6 slots, big enough to hold our 6 Plastic Test Tubes – while you wait for results, plan the next step, or write down your findings. Perfect for a Science Discovery Center. Recommended for children ages 3 and up.

Add in some of the sturdiest test tubes ever. Large Plastic Test Tubes are leak-proof. Large Plastic Test Tubes feature caps that easily twist on and off, making the test tubes shakeable and unbreakable, even with liquids inside!

These come from a bottling industry. At the bottling plant, the blanks or preforms (tubes) are placed into a vacuum mold and heated so they soften. Hot air is then blown into the tube, stretching the warmed plastic to 40 times its original size to become a 2-liter soda bottle. When the plastic cools into the shape of the mold, the bottle is ready to fill with your favorite refreshing drink.

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What others are saying

  1. Question

    Patti

    WHAT SIZE IS THE HOLE? IM LOOKING FOR 205 CM DIAMETER.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • smack2021

      smack2021

      Hi Patty the test tubes are 2.5 cm (1″) in diameter.

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  2. Question

    Jayna

    I have six plastic tubes with one inch opening that are three feet long. Will this holder be able to hold tubes that long? If not, do you have a holder for three feel long tubes?

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • smack2021

      smack2021

      This is the only rack that we carry. The test tubes that fit the rack are HEIGHT- 15 cm (5.75″) and DIAMETER – 2.5 cm (1″). As long as they are not more than 2.5 in diameter they should fit.

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  3. Question

    Laura D

    What is the largest diameter test tube that could fit? Mine are 33mm (~1.25”).

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • smack2021

      smack2021

      The test tubes that fit the rack are HEIGHT- 15 cm (5.75″) and DIAMETER – 2.5 cm (1″).

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

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