Determinación de metales pesados (Plomo y Cadmio) en artículos que tienen contacto con alimentos y medición de algunos elementos químicos en juguetes.

Abstract

This paper describes the different activities carried out in the company LABORATORIO LENOR ZONA FRANCA S.A.S. Acting in the intern profile, the internship was developed in the year 2022, with a weekly hourly intensity of 48 hours. In the internship, daily activities were carried out for the development of the tests that are carried out in said entity, to comply with these tests, sub-activities of entry and reception of pág. 8 samples, preparation of test items and environmental conditions of the laboratory, preparation of solutions, realization of calibration curve, verification of instruments and equipment available, management and instrumental analysis and finally preparation of final reports for delivery to the client. LABORATORY LENOR ZONA FRANCA S.A.S. is an entity that is accredited by the ONAC with the ISO/IEC 17025:2017 standard in different tests that evaluate the characteristics of toys and items that come into contact with food to comply with both national and international regulations. Due to company policies regarding confidentiality, photographic evidence, internal documentation and/or records may not be attached to this work.