Patent ID: 11896984
Assignee: nan
Field: Measurement (Instruments)
Classification: CPC B  A  G | IPC B

Claim 3:
4. The container for centrifugation of claim 3, wherein the through-hole (145′″) is configured by an undercut part (145-3′) formed for smooth flow of the suspended material upward from the outer bottom surface (141′″), a straight pipe part (145-1′″) formed on an upper portion of the undercut part (145-3″), and an enlarged pipe part (145-2′″) having a diameter enlarged to an upper portion from an end portion of the straight pipe part (145-1′″), and
in order to extend the enlarged pipe part (145-2′″), the inner bottom surface (143′″) is provided with a hill part (143-1′) protruding from a center thereof.