“Preparation and Application of a New Adsorbent for Lead Determination in Waters and Extracts of Dill and Lettuce via Dispersive Solid-Phase Microextraction and Flame Atomic Absorption Spectrometry”

https://pubmed.ncbi.nlm.nih.gov/38117385

A new adsorbent was prepared and used for the preconcentration and determination of lead in waters and extracts of dill and lettuce using dispersive solid-phase microextraction and flame atomic absorption spectrometry, with a recovery rate of 103%±5.