- Spectrofluorimetric determination of sulphonamides in pharmaceutical compounds and foods.
Spectrofluorimetric determination of sulphonamides in pharmaceutical compounds and foods.
Journal of pharmaceutical and biomedical analysis (1992-10-01)
M Sanchez Pena, F Salinas, M C Mahedero, J J Aaron
PMID1298386
ABSTRACT
Spectrofluorimetry and room temperature photochemically-induced fluorescence (RTPF) have been applied to the determination of sulphacetamide (SAC), sulphaguanidine (SG) and sulphamethazine (SMT) in milk and pharmaceutical formulations. The methods are suitable for determining 0.02-0.10 micrograms ml of SAC, 0.10-0.50 micrograms ml of SG, and 0.40-1.00 micrograms of SMT.