NON-LYTIC SHEATH COMPOSITION

摘要

This invention relates to a novel non-lytic sheath composition for use in inhibiting the retention of bubbles in high-speed automated biomedical analytical systems, The sheath composition comprises an aqueous solution of, in admixture, a buffer, an osmolality filler and a nonionic surfactant wherein said surfactant is a polymer of polyols having terminal hydroxyl groups.