Trifluoroacetic Acid

Optima™ LC/MS Grade, Fisher Chemical

• Ideal high purity mobile phase additive for LC/MS and UHPLC-UV applications
• Evaluated for metal impurities at ppb concentrations for minimal metal mass adduct formation
• Screened for UV-absorbing contaminants to reduce interferences and for smoother baselines
• TFA is a common mobile phase additive that can function as an ion pair reagent