Pressure measurements of argon gas at the entrance and the exit of micropipettes with various diameters

DOI

Bibliographic Information

Other Title
  • 様々な径のマイクロピペット出入口でのアルゴンガスの圧力計測

Abstract

<p>We have developed an internal pipette analysis method by measuring the argon partial exit pressure when argon gas is introduced from the tip of a glass micropipette, which is not affected by the gas released from the inner wall of the vacuum chamber. The exit partial pressure plot against the entrance pressure was extrapolated with quadratic functions. For various pipette inner diameters, the quadratic coefficient values of the quadratic function obtained in the plots could be linearly extrapolated in a one-log plot, and the inner diameter of the pipette could be determined by this measurement.</p>

Journal

Details 詳細情報について

  • CRID
    1390853443031996032
  • NII Article ID
    130008134045
  • DOI
    10.14886/jvss.2021.0_1ea01
  • ISSN
    24348589
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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