Agilent Technologies 1290 Infinity User Manual page 61

Installation of the DLW Option
General System Overview
Figure 17
DLW: Dynamic Load and Wash
The DLW Option represents a new wash station concept that combines an
injection cycle with wash steps. The linked combination of the two steps –
which are usually separate – minimizes cycle time and carry-over.
The two characterizing features for the DLW Option are:
• The sample solution never contacts the syringe itself; it is held sandwiched
• Wash solvents are pumped from rear to front into the DLW system to
Agilent 1290 Infinity LC Injectors HTC/HTS User Manual
DLW Option General System Overview
in a so-called Holding Loop.
intensely flush all critical parts which have been in contact with sample.
LC Injector HTC/HTS Description and Installation
3
Installation
61