Interpretation of the Results

If the test fails, check for:

• correctly positioned flow cell,

• clean flow cell (flush with isopropanol and clean bi-distilled water),

• no air bubble(s) (check via fluorescence scan or visual check of cell/cuvette),

• solvent inlet filter (may create air bubbles in flow cell).

• check optical path for contamination (service)

• check alignment of lamp / trigger pack assembly (service)

• perform a Wavelength Calibration