The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 18, 2021
Filed:
Dec. 08, 2016
Shimadzu Corporation, Kyoto, JP;
Shintaro Yamamoto, Kyoto, JP;
Shimadzu Corporation, Kyoto, JP;
Abstract
A fluid chromatograph includes a flow path switching part configured to switch to one of states including a sampling state in which the measuring pump is connected to a proximal end side of the sampling flow path, a total volume introduction state in which the mobile phase sending part is connected to a proximal end side of the sampling flow path and the needle port and the analysis flow path are connected to each other, an injection state in which the measuring pump is connected to the proximal end side of the sampling flow path and the needle port and the second sample loop are connected to each other, and a loop introduction state in which the mobile phase sending part is connected to one end side of the sample loop and the analysis flow path is connected to the other end side of the sample loop.