This document specifies a paper-based colorimetric smartphone-reading method for the determination of di(2-ethyl)hexyl phthalate (DEHP) content in vegetable oils.
T/SSX 008-2023 history
2023T/SSX 008-2023 Rapid determination of di-2-ethylhexyl phthalate in vegetable oils by paper-based colorimetric smart phone card reading method