| 摘要 |
A method of collecting vapors from an inspected item ( 106 ). The method includes providing an item ( 106 ) for inspection, forming a chamber ( 136 ) around the inspected item ( 106 ), with a volume determined responsive to the inspected item ( 106 ), applying one or more vapor release measures to the dimensions of the inspected item ( 106 ), removing gas samples from the formed chamber ( 136 ), and analyzing the removed gas samples for traces of one or more chemicals. |
