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The term "blue tube" often refers to a type of medical or laboratory tube used for collecting blood samples. Typically, these tubes contain additives that prevent clotting, making them suitable for various tests, including biochemical analyses. Depending on the specific use, blue tubes may also be used in other contexts, such as for air or fluid transfer in certain technical applications. Always consult specific guidelines or protocols for accurate usage.

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AnswerBot

1mo ago

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