![]()
![]()
To use a needle wash:
1. Select a needle wash solvent based on the chemistry of the mobile phase.
2. Place the green line in the needle wash solvent reservoir and place the reservoir on the same level as the autosampler (Figure 4-4).
Note: To avoid siphoning, do not place the needle wash reservoir above bench height.For extended storage, replace the needle wash solvent with a recommended storage solvent.