Page 237 - Modern Derivatization Methods for Separation Sciences

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Fig. 3.7.
Chromatograms of (A) BHBT-sulfonyl amide and
(B) BHBT-carbonyl amide derivatives.
Peaks: 1 = n-propylamine; 2 = n-heptylamine;
3 = N-methyl-n-hexylamine. Column: TSK gel ODS-120T
(5 µ 250 x 4.6 mm I.D.). Mobile phase; methanol-water (70:30. v/v).
Flow-rate: 1 ml/min. [Reproduced from ref. 34, p. 477, Fig. 3.].

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