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:
Jan. 24, 2006
Filed:
Jun. 25, 2004
Atsumu Hirabayashi, Kodaira, JP;
Masako Ishimaru, Tokyo, JP;
Masahiro Yamaoka, Hachioji, JP;
Hitachi High-Technologies Corporation, Ltd., Tokyo, JP;
Abstract
The invention relates to an LC/MS interface provided with structure that the end of a spray capillary is rarely damaged and the object is to provide the LC/MS interface which a general user can easily operate, which inhibits the extension of a separation band and the deterioration of detection sensitivity and which enables high separation and sensitive analysis. A metallic member having a hole for connecting a separation column and a spray capillary and a resin member for fixing the upstream side of the short spray capillary are used. Further, to enhance operability, spray ionization using gas spraying is used.