Vacutainer blood bottles. Medical laboratory.
Vacutainer blood bottles. A Vacutainer blood collection tube is a sterile glass or plastic tube with a closure that is evacuated to create a vacuum inside the tube facilitating the draw of a predetermined volume of liquid. Most commonly used to draw a blood sample directly from the vein, these also are used to collect urine samples. Vacutainer tubes may contain additives designed to stabilize and preserve the specimen prior to analytical testing.
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Keywords: analytical, blood, bottles, collection, experiments, glass, lab, laboratory, labwork, liquid, medical, plastic, research, sample, scientific, sterile, testing, tube, vacutainer, vacuum, vein
