How to use Test-tubes in a sentence

test-tubes
  • In the inner space between the test tubes one pair of these platinum wires are connected by a fine constantan wire about 02 mm.

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  • The media from the store-flasks are placed in glass test-tubes or small flasks, protected from contamination by cotton-wool plugs, and are sterilized by heat.

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  • Fact is people like shagging rather than producing kids in test tubes.

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