Acetonitrile with 0.1pct Trifluoroacetic Acid LC-MS Chromasolv, 2.5L, Each

Trifluoroacetic Acid(v/v): 0.10 ? 0.01% UV Cutoff: Record value Residue: Less than one mg/L HPLC Gradient Elution: No UV absorbing peak greater than 0.01 absorbance unit (1 cm path length) at 254 nm, or 0.02 absorbance unit at 215nm LC-MS positive mode: No greater than 50 ppb as reserpine and 100 ppb as caffeine Trace metals:
Ag, Ba, Cd, Co, Cr, Cu, Fe, Ni, Pb, Sn, Mn, K, Mg, Ca, Na, Al Note: Ca and Na levels may increase with time due to leaching from the glass bottle