Title: A development method of FTIR spectroscopy coupled with chemometrics for detection of synthetic drug adulterants of herbal products in quaternary mixture
Abstract: Analysis of acetaminophen, mefenamic acid, sibutramine hydrochloride, and sildenafil citrateEva Susanty Simaremare, Rizka Agustine Susilowati, Yeyen Dwi Astuti, Rusadi Hermawan, Elsye Gunawan, Rani Dewi Pratiwi, Rusnaeni