A method for analyzing defect information on a substrate, including logically dividing the substrate into zones, and detecting defects on the substrate to produce the defect information. The method includes contacting the sample with a bifunctional material that contains an amino group and a carboxyl group and is positively charged at a first pH to allow binding of the nucleic acid to the bifunctional material; and extracting the nucleic acid at a second pH higher than the first pH from the complex. When a translation is missing, an exception is generated. The drive mechanism couples to the interrupter trip assembly to provide for opening of the contacts of the vacuum interrupter prior to the blade assembly making or breaking contact. RFID readers detect which items or medications have been removed from the cabinet. Thus, the second controller can swing the swingable brace when the positioning pin is separated from the positioning recess, so as to adjust an altitude of the table board.