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TEST TUBE HOLDERS: Aluminium, Brass, Steel (+ wooden handle), Wooden peg | Useful in scientific applications

$ 2.10$ 3.90 excl. GST

Test Tube Holders.

A variety of test tube holders for use in the science laboratories.

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SKU: TEST-TUBE-HOLDER-Eisco Categories: , , Brand:

Description

[Wikipedia excerpt: ‘…A test tube holder “TTH”  is used to hold test tubes “TT”. It is used for holding a “TT” in place when the tube is hot or should not be touched. For example, a “TTH” can be used to hold a “TT” while it is being heated. Moreover, when heating the “T” with liquid or solid contained inside, the holder ought to tightly hold a “TT” in order for the tube to be safely held while heating. Particularly, for liquid heating, when holding a “TTH” with a “TT” , hold it such that it aligns with the lab bench and also point the open end of the tube away from yourself or anyone nearby. Additionally, while using a test “TTH” , the proper distance between the “TTH” and the top of the “TT” is approximately 3 centimetres. …..’ ]

For other Tubing options, click here.
Wikipedia info

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