GNF 5 In order to determine the amount of

The device (with dimensions 52 cm × 16 cm) GNF 5 part of 4 microscale emission chamber systems, with an internal volume equal to 114 cm3 each, a flow control device operating in two ranges of rinsing gas flow rate (10–70 ml/min, and 10–500 ml/min), and a adenosine triphosphate (ATP) temperature controller (operation range from room temperature to 250 °C). In order to minimize the occurrence of the wall memory effect resulting from the adsorption of impurities on the surface of the device walls, the interior of the miniature emission chambers was made of highly polished stainless steel. Detailed information about the structure, scope of work, and applications of the microscale stationary emission chamber μ-CTE™ was presented by Schripp et al.