Científico médico preparando nuevos medicamentos a base de hierbas, pruebas de laboratorio de cualidades vegetales - Foto e imágenes de stock

Researcher pouring yellow substance in test tube, oil quality, new petrol

Medical science technology research in chemistry laboratory Test experiments in medical pharmaceuticals with glassware and blue liquid in test tubes.

Happy female scientist in a laboratory working with CBD oil extracted from a marijuana plant. She is waring a glasses and using a glass dropper and tubes. Healthcare pharmacy from medical cannabis.

Biochemist dripping oily plant extract from flask to test tube natural resources

Lab assistant holding green pill, tubes and flask with plant extracts on table

Chemist adding blue liquid in tube with yellow oily substance observing reaction