Fluorometric determination of sub-nanogram levels of nitrite using 5-aminofluorescein.
D005452:Fluoresceins; D005503:Food Additives / Q000032:analysis; D008832:Microchemistry; D009573:Nitrites / Q000032:analysis*; D013050:Spectrometry, Fluorescence
D005452:Fluoresceins; D005503:Food Additives; D009573:Nitrites