SERUM- OR PLASMA-SEPARATING COMPOSITION, BLOOD-TEST CONTAINER, AND METHOD OF STABILIZING SERUM- OR PLASMA-SEPARATING COMPOSITION

摘要

Provided is a serum- or plasma-separating composition in which a liquid organic compound and a thixotropic-property imparting component are not easily separated and with which a long-term preservation is possible in an evenly mixed state. The serum- or plasma-separating composition contains the liquid organic compound, the thixotropic-property imparting component, and a thermoplastic elastomer.