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comparison five reversedphase columns for separation 1naphthyl isothiocyanate nitc derivatives volatile amines

Comparison of five reversed-phase columns for the separation of 1-naphthyl isothiocyanate (NITC) derivatives of volatile amines

Instrument Type: HPLC

The Thermo Scientific UltiMate 3000 HPLC system is applied for the analysis of 1-naphthyl isothiocyanate (NITC) derivatives of volatile amines. The separation is performed on five reversed-phase columns; Thermo Scientific Acclaim C30, Acclaim 120 C8, Acclaim 120 C18, Acclaim PolarAdvanage and Acclaim PolarAdvantage II. The results were compared.

comparison five reversedphase columns for separation 4chloro 7nitro 123benzoxadiazole nbdchloride derivatives volatile amines

Comparison of five reversed-phase columns for the separation of 4-chloro, 7-nitro, 1,2,3-benzoxadiazole (NBD-chloride) derivatives of volatile amines

Instrument Type: HPLC

The Thermo Scientific UltiMate 3000 HPLC system is applied for the analysis of 4-chloro, 7-nitro, 1,2,3-benzoxadiazole (NBD-chloride) derivatives of volatile amines. The separation is performed on five reversed-phase columns; Thermo Scientific Acclaim C30, Acclaim 120 C8, Acclaim 120 C18, Acclaim PolarAdvanage and Acclaim PolarAdvantage II. The results were compared.

fast analysis 1naphthyl isothiocyanate nitc derivatives volatile ethanolamines using normalphase chromatography

Fast analysis of 1-naphthyl isothiocyanate (NITC) derivatives of volatile ethanolamines using normal-phase chromatography

Instrument Type: HPLC

The Thermo Scientific UltiMate 3000 HPLC system is applied for the analysis of 1-naphthyl isothiocyanate (NITC) derivatives of volatile ethanolamines. The separation is performed in normal-phase mode on a Thermo Scientific Acclaim Mixed-Mode HILIC-1 HPLC column, with UV detection at 280 nm.

fast analysis 1naphthyl isothiocyanate nitc derivatives volatile alkylamines using normalphase chromatography

Fast analysis of 1-naphthyl isothiocyanate (NITC) derivatives of volatile alkylamines using normal-phase chromatography

Instrument Type: HPLC

The Thermo Scientific UltiMate 3000 HPLC system is applied for the analysis of 1-naphthyl isothiocyanate (NITC) derivatives of volatile alkylamines. The separation is performed in normal-phase mode on a Thermo Scientific Acclaim Mixed-Mode HILIC-1 HPLC column, with UV detection at 280 nm.

an improved analysis multiple nitc derivatives volatile amines using thermo scientific acclaim rslc 120 c18 hplc column

An improved analysis of multiple NITC derivatives of volatile amines using Thermo Scientific Acclaim RSLC 120 C18 HPLC column

Instrument Type: UHPLC

This work demonstrates the analysis of the multiple NITC derivatives of volatine amines using the Thermo Scientific Acclaim RSLC 120 C18 column with reversed-phase, gradient elution. 1-naphthyl isothiocyanate (NITC) reacts with amines in the trap, to produce a UV-absorbing thiourea derivative. This approach provides improved peak shape, better detection limits, faster analysis time and overall better economy.