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:
Mar. 28, 2023
Filed:
Jul. 27, 2020
Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao, CN;
Xiuguo Wang, Qingdao, CN;
Xiao Zheng, Qingdao, CN;
Yalei Liu, Qingdao, CN;
Kuan Fang, Qingdao, CN;
Xiaolian Zhang, Qingdao, CN;
Abstract
A time-resolved fluorescence immunochromatography test paper card for detecting butralin, which comprises a cover body and a housing body, wherein the cover body is provided with a test hole, a loading hole and a through-hole, an isolating mechanism is arranged in the test hole and the loading hole, the isolating mechanism comprises a first isolating ring and a second isolating ring, the top lateral walls of which are respectively provided with a first lug boss and a second lug boss, one end of the upper surface of the working board is concave towards the inner of the working board to provide a groove, there is a nitrocellulose membrane, a binding pad, a sample pad and a mark zone successively provided between the water absorbing block and the other end of the working board, and the lateral wall at one end of the working board is provided with a bump.