Preprocessing device for amino acid testing sample

The utility model discloses a preprocessing device for amino acid testing sample belongs to experimental facilities technical field. It mainly includes cushion flask, a connecting pipe, no. Two connecting pipes, drexel bottle, intake pipe, filtration membrane cover, dry sealed bottle, vacuum drying oven, vacuum tube, vacuum pump connection pipe, nitrogen gas connecting pipe, one -way discharge valve, the sealed bottle pipe of connection drying bottle, centrifugal test tube and valves. The utility model discloses its advantage lies in: a preprocessing device for amino acid testing sample that the evacuation, fill nitrogen a whole set of is provided to the bottle is inside to set up the filter sleeve membrane through sealing in the drying, and nonpolar biological matrix flows back to the problem of pipeline in the time of can effectively preventing the evacuation, avoids the pipeline to block up, effectively improves work efficiency. 本实用新型公开了种氨基酸检测样品前处理装置，属于实验设备技术领域。其主要包括缓冲瓶、号连接管、二号连接管、洗气瓶、进气管、过滤膜套、干燥密封瓶、真空干燥箱、