Swing-bucket centrifuges play an important role in separating serum, plasma, and urine samples in medical laboratories. These machines spin very fast, which helps to separate liquids and solids based on their weight. Because the buckets swing out during spinning, samples stay flat and separate evenly. This is different from fixed-angle centrifuges that hold tubes at a tilt during spinning. For labs handling many samples daily, especially blood or urine tests, using a swing-bucket centrifuge...