... 3,microplate washer 4, high stability,accurate resolution DG3090 Automatic Elisa Analyzer-Elisa Washer Application :Controlled by microcomputer,can automatically accomplish the washing ... task of various kinds of ELISA Plate ,and can broadly apply in hosiptals,blood stations, ... , suit for the long sea and air trip DG3090 Automatic Elisa Analyzer-Elisa Washer