Waters Xevo TQ MS, Operator And Maintenance Manual, Page: 145 / 184

Solvents used to prepare mobile phases B-3
Solvents used to prepare mobile phases
These solvents are the most common ingredients used to prepare mobile
phases for reverse-phase LC/MS (API):
• Water
• Methanol
• Acetonitrile
• Formic acid (<0.1%)
• Acetic acid (<0.1%)
• Trifluoroacetic acid (<0.1%)
• Ammonium acetate (<10 mM)
• Ammonium formate (<10 mM)
These solvents are not expected to cause any problems with the materials
identified in “Items exposed to solvent” on page B-2 .
Trap bottle push-in fittings Nitrile butadiene rubber, stainless
steel, polybutylene terephthalate,
and polyoxymethylene
Items exposed to solvent (Continued)
Item Material