MS-Workstation with Trespa Top, integrated extra wide double MS-QuietBox II( mounted on left). ­Suitable for ­Waters Xevo and Agilent 6490. Including retractable/adjustable keyboard tray and ­adjustable monitor stand.An MS Workstation with an extra wide quietbox suitable for 2 x large size vacuum pumps and mounted on the left. It also has an extra deep top. Therefore it is suitable for most benchtop MS systems.