From: Facile nucleophilic substitution approach for the spectrofluorimetric assay of natamycin based on diarylpyrrolone formation, evaluation of method greenness
Concentration level (µg/mL)
% Recovery a ± RSD
1.0
99.59 ± 0.58
2.0
104.63 ± 1.29
3.0
99.14 ± 1.34