Cartridge body for solid-phase extraction
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The cartridge body for solid-phase extraction is translucent. The showing of a lower frit, a solid phase filler, and an upper frit is for the purpose of illustrating environment and forms no part of the claimed design.
Claims
The ornamental design for a cartridge body for solid-phase extraction, as shown and described.
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Type: Grant
Filed: Jun 7, 2017
Date of Patent: Nov 6, 2018
Assignee: AiSTI SCIENCE CO., LTD. (Wakayama-shi)
Inventor: Ryoichi Sasano (Wakayama)
Primary Examiner: Antoine D Davis
Application Number: 29/606,701