US 12,313,537 B2
Holder for drying, method of manufacturing measurement sample, and measurement method
Kazumi Kawahara, Kyoto (JP)
Assigned to Shimadzu Corporation, Kyoto (JP)
Filed by Shimadzu Corporation, Kyoto (JP)
Filed on Feb. 13, 2023, as Appl. No. 18/108,791.
Claims priority of application No. 2022-023213 (JP), filed on Feb. 17, 2022.
Prior Publication US 2023/0258557 A1, Aug. 17, 2023
Int. Cl. G01N 21/3559 (2014.01); G01N 1/31 (2006.01); G01N 1/36 (2006.01); G01N 1/44 (2006.01)
CPC G01N 21/3559 (2013.01) [G01N 1/312 (2013.01); G01N 1/36 (2013.01); G01N 1/44 (2013.01); G01N 2201/021 (2013.01)] 4 Claims
OG exemplary drawing
 
1. A holder for drying comprising:
a first member including a first tubular portion that protrudes like a tube, and an annular projecting portion extending around an outer peripheral surface of the first tubular portion, the annular projecting portion projecting radially outward from the outer peripheral surface of the first tubular portion; and
an annular second member configured to fix filter paper in a flat state under tension by being fitted over the filter paper so as to surround an outer side of the first tubular portion while the filter paper extends across an end of the first tubular portion, and such that a portion of the filter paper is sandwiched between a lower end surface of the second member and an upper surface of the annular projecting portion.