For many years, we have been analyzing cadmium in food, particularly cocoa. We have conducted extensive studies on cadmium isotopic variations (list of publications below).
We can perform your cadmium analyses with the best precision. Contact-us.
List of recent publications on cadmium:
https://www.sciencedirect.com/science/article/pii/S0269749120366239
doi: 10.3389/fpls.2021.645150. eCollection 2021
https://agritrop.cirad.fr/603089/