Flow injection analysis riboflavin

Peng, W., H. Li, and E. Wang. 1994. Highly sensitive and selective determination of riboflavin by flow injection analysis using parallel dual-cylinder microelectrodes. J. Electroanal. Chem. 375(1-2) 185-182. [Pg.495]

Zhang, G.-F. and H.-Y. Chen. 2000. A sensitive photoinduced chemiluminescence method for the determination of riboflavin with flow injection analysis. Anal. Lett. 33(15) 3285-3302... [Pg.495]

Safavi, A.,M. A. Karimi, andM. R. Hormozi Nezhad. 2005. Flow injection analysis of riboflavin with chemiluminescence detection using a N-halo compounds-luminol system. Luminescence 20(3) 170-175. [Pg.495]

Fig. 8-87. Analysis of water-soluble vitamins. - Separator column Spherisorb ODS 2 (5 pm) eluent (A) 0.1 mol/L KOAc (pH 4.2 with HOAc), (B) water/methanol/acetonitrile (50 10 40 v/v/v) gradient linear, 6% B in 30 min to 100% B flow rate 2 mL/min detection UV (254 nm) injection volume 50 pL solute concentrations 5 nmol each of ascorbic acid (1), nicotinic acid (2), thiamine (3), pyridoxine (4), nicotinic add amide (5), p-aminobenzoic add (6), cyanocobala-mine (7), and riboflavine (8).

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