Solvents Used To Prepare Mobile Phases - Waters Xevo TQ-S Operator's, Overview And Maintenance Manual

Items exposed to solvent:
Item
Trap bottle push-in fittings
APPI lamp drive assembly:
Mounting shaft
Repeller electrode
Insulator
Lamp window

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
Solvents used to prepare mobile phases
Material
Nitrile butadiene rubber, stainless
steel, polybutylene terephthalate,
and polyoxymethylene
Stainless steel
Stainless steel
PEEK
Magnesium fluoride
272.
February 28, 2014, 715002212 Rev. C 273