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Displaying 1-3 of 3 results for Tag: Aromatic Carboxylic Acid
Straightforward isocratic method for the analysis of phenytoin and related substances
Instrument Type: HPLCThe Thermo Scientific HPLC system is applied for the analysis of phenytoin and related substances. The separation is performed on a Thermo Scientific Acclaim 120 C18 column, with UV detection at 220 nm.
"Green" and ultrafast method for determination of ingredients in a cola soft drink using the Thermo Scientific Acclaim 120 C18 RSLC column
Instrument Type: UHPLCThe Thermo Scientific UltiMate 3000 RSLC system is applied for the analysis of soft drink ingredients. The separation is performed on a Thermo Scientific Acclaim 120 C18 RSLC column in under 1.5 minutes. To avoid the use of toxic solvents, acetonitrile has been replaced by ethanol. To reduce the solvent viscosity and column pressure, the column is heated to 50 °C. Wavelength switching (changes from 230 nm to 214 nm at 0.3 minutes) suppresses interferences near acesulfame-K.
"Green" and ultrafast method for determination of soft drink ingredients on the Thermo Scientific Acclaim 120 C18 RSLC column
Instrument Type: UHPLCThe Thermo Scientific UltiMate 3000 RSLC system is applied for the analysis of soft drink ingredients. The separation is performed on a Thermo Scientific Acclaim 120 C18 RSLC column in under 1.5 minutes. To avoid the use of toxic solvents, acetonitrile has been replaced by ethanol. To reduce the solvent viscosity and column pressure, the column is heated to 50 °C. Wavelength switching (changes from 230 nm to 214 nm at 0.3 minutes) suppresses interferences near acesulfame-K.
