76 Agilent 1260 Infinity II Preparative Autosampler User Manual
5
Preparing the Module
Solvent Information
Solvent Information
Observe the following recommendations on the use of solvents.
• Follow recommendations for avoiding the growth of algae, see pump
manuals.
• Small particles can permanently block capillaries and valves. Therefore,
always filter solvents through 0.22 m filters.
• Avoid or minimize the use of solvents that may corrode parts in the flow
path. Consider specifications for the pH range given for different materials
like flow cells, valve materials etc. and recommendations in subsequent
sections.
Recommended Wash Solvents
• water
• ethanol
• methanol
• water/acid (especially for basic compounds)
• water/base (especially for acidic compounds)
• water/acetonitrile
Material Information
Materials in the flow path are carefully selected based on Agilent’s
experiences in developing highest quality instruments for HPLC analysis over
several decades. These materials exhibit excellent robustness under typical
HPLC conditions. For any special condition, please consult the material
information section or contact Agilent.
For different wash solvents as mentioned above, verify that the wash solvent is suitable
for the silicone wash tubing.
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