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7
•
Maintenance and Service
Page 138
Fluorescence Detectors (VC-D50, VC-D51, VF-D50, VF-D51)
Operating Manual
7.7.3
Cleaning the Flow Cell
When
When you suspect that eluent or sample components may have
deposited on the flow cell windows.
Parts required
•
Flushing and injection kit for flow cells (optional)
•
HPLC-grade water
•
0.1 M nitric acid
WARNING—Health Risk
The handling of solvents can pose health and safety risks.
Wear personal protective equipment as required by the hazard and
follow good laboratory practice. Refer to the material handling and
safety data sheet provided by the vendor.
Follow these steps
You can perform the following procedure by using the optional flushing
and injection kit.
1. Flush the flow cell with HPLC-grade water.
2. Fill the flow cell with 0.1 M nitric acid using the optional flushing and
injection kit.
3. Flush the flow cell with HPLC-grade water until the solvent leaving
the flow cell is neutral (pH 7).
4. If cleaning the flow cell does not eliminate the problem, install a new
flow cell.
Summary of Contents for Vanquish VC-D50
Page 4: ...Contacting Us Page 4 Fluorescence Detectors VC D50 VC D51 VF D50 VF D51 Operating Manual...
Page 10: ...Contents Page 10 Fluorescence Detectors VC D50 VC D51 VF D50 VF D51 Operating Manual...
Page 30: ...2 Safety Page 30 Fluorescence Detectors VC D50 VC D51 VF D50 VF D51 Operating Manual...
Page 42: ...3 Device Overview Page 42 Fluorescence Detectors VC D50 VC D51 VF D50 VF D51 Operating Manual...
Page 88: ...5 Installation Page 88 Fluorescence Detectors VC D50 VC D51 VF D50 VF D51 Operating Manual...
Page 122: ...6 Operation Page 122 Fluorescence Detectors VC D50 VC D51 VF D50 VF D51 Operating Manual...
Page 170: ...9 Specifications Page 170 Fluorescence Detectors VC D50 VC D51 VF D50 VF D51 Operating Manual...
Page 187: ...Index Fluorescence Detectors VC D50 VC D51 VF D50 VF D51 Operating Manual Page 187...