Shimadzu Spd20a User Manual -

Lamps have a finite lifespan. This is a core part of the manual.

Flush the cell with an appropriate solvent (e.g., Methanol or Nitric Acid for metallic contamination) at a low flow rate. shimadzu spd20a user manual

The outlines a daily SOP that takes 5 minutes but saves hours of rework. Lamps have a finite lifespan

Instantly tares the current absorbance reading to 0.0000 AU. Direct Parameter Entry To change the wavelength manually: Press the [λ] key. shimadzu spd20a user manual