Green Flow Injection Spectrophotometry with Betel Nut (Areca catechu L.) Natural Reagent for Indirect Determination of Ascorbic Acid

by Supharoek S.a.
Published 2023

Ultrasound-Assisted One-Pot Cloud Point Extraction for Iron Determination Using Natural Chelating Ligands from Dipterocarpus intricatus Dyer Fruit

by Supharoek S.A.
Published 2023

Article A Simple and Reliable Dispersive Liquid-Liquid Microextraction with Smartphone-Based Digital Images for Determination of Carbaryl Residues in Andrographis paniculata Herbal...

by Supharoek S.A.
Published 2023

A Simple Microfluidic Integrated with an Optical Sensor for Micro Flow Injection Colorimetric Determination of Glutathione

by Supharoek S.-A., Youngvises N., Jakmunee J.
Published 2014