TESTTUBE

Test tube

A test tube, also known as a culture tube or sample tube, is a common piece of laboratory glassware consisting of a finger-like length of glass or clear plastic tubing, open at the top, usually with a rounded U-shaped bottom.

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test tube

Noun

  1. a glass tube, rounded at one end and open at the other; used for small-scale laboratory tests

Adjective

  1. produced in a test tube
  2. conceived or developed in vitro by artificial insemination


The above text is a snippet from Wiktionary: test tube
and as such is available under the Creative Commons Attribution/Share-Alike License.

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