Micellar Liquid Chromatography Determination of Spermine in Fish Sauce after Derivatization with 3,5-Dinitrobenzoyl Chloride

Table 1

Intra- and interday precision (RSD, %) and accuracy (recovery, %) for spermine (*added concentrations expressed in μg/mL).

Intraday precision^a (RSD, %)			Intraday accuracy^a (%)
*2	10	20	2	10	20
3.6	2.5	1.8	93.3	97.4	99.0
Interday precision^b (RSD, %)			Interday accuracy^b (%)
2.5	1.8	0.7	96.2	101.0	99.5

^a𝑛=9; ^b𝑛=5.