Integrated automatic pretreatment device for high-throughput chromatographic detection

• Main Authors: XIAO RUI, WANG SHENGQI, SUN NANXI, QIE ZHIWEI
• Format: Patent
• Language: Chinese; English
• Published: 21.05.2019
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses an integrated automatic pretreatment device for high-throughput chromatographic detection, and aims to integrate chemical reaction, uniform mixing, centrifugation, incubation and sample introduction involved in dairy product pretreatment into an automatic device, improve the pretreatment efficiency of to-be-detected dairy products and realize one-stop pretreatment. The device comprises an integrated centrifuge, a plunger pump, a three-way valve and a multi-channel incubation-sample introduction device. The plunger pump is used for providing power for the whole pretreatment device, so as to realize drawing a treated target solution in the integrated centrifuge, filling of an incubation solution in the multi-channel incubation-sample introduction device and synchronous sample introduction after incubation are completed; the three-way valve provides a path for conveying liquid; the integrated automatic pretreatment device for high-throughput chromatographic detection provided by the inven