Research Article
Micellar Liquid Chromatography Determination of Spermine in Fish Sauce after Derivatization with 3,5-Dinitrobenzoyl Chloride
Table 2
Evaluation of the MLC method robustness.
| | Changes in the parameters | Level | Retention time (min) (RSD, %) | Area (RSD, %) |
| | SDS (M) | 0.145–0.155 | (2.6) | (2.9) | | 1-Pentanol (%) | 3.9–4.1 | (3.4) | (4.8) | | pH | 6.9–7.1 | (1.7) | (2.4) | | Flow (mL/min) | 0.95–1.05 | (3.5) | (2.0) |
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