Complex sentence: The packed cell volume can be determined by centrifuging heparinized blood in a capillary tube (also known as a microhematocrit tube) is typically centrifuged at 10,000 RPM for five minutes.
Split into simpler sentences: The packed cell volume can be determined by centrifuging. Heparinized blood in a capillary tube (also known as a microhematocrit tube) is typically centrifuged at 10,000 RPM for five minutes.