Open AccessSpectrophotometric determination of cobalt in horse urine using 2-(5-bromo-2-pyridylazo)-5-[N-n-propyl-N-(3-sulfopropyl)amino]aniline as chromogenic reagent
Author(s) -
Arfidyaninggar Septia Rinda,
Kanchana Uraisin,
Akhmad Sabarudin,
Duangjai Nacapricha,
Prapin Wilairat
Publication year - 2018
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/299/1/012006
Subject(s) - cobalt , detection limit , absorbance , chemistry , chromogenic , calibration curve , reagent , aniline , nuclear chemistry , chromatography , urine , medicinal chemistry , inorganic chemistry , organic chemistry , biochemistry