公开(公告)号：US20220381737A1

公开(公告)日：2022-12-01

申请号：US17879775

申请日：2022-08-03

Applicant: FUJIFILM Corporation ,  THE UNIVERSITY OF TOKYO

Inventor： Takuro SUGIYAMA ,  Yuko TERAO ,  Yasuhiko HIRANA ,  Tetsuro OTSUKA ,  Akinori SUGISHIMA ,  Yasuharu SHIRAISHI ,  Takafumi HIRATA ,  Yoshiki MAKINO

IPC: G01N27/64 ,  H01J49/10 ,  H01J49/40

Abstract: Provided are a standard sample film for use in laser ablation inductively coupled plasma mass spectrometry, the standard sample film containing an organic substance and having a small variation in signal intensity of an ion of a metal element depending on a measurement position; a standard sample; a method for producing a standard sample film; a sample set; a quantitative analysis method; and a transfer film. The standard sample film of the present invention is a standard sample film for use in laser ablation inductively coupled plasma mass spectrometry, the standard sample film containing a polymer and a metal element, and having a maximum height difference in film thickness of the standard sample film of 0.50 μm or less.