Young lab technician with lab glove and sample working in a lab with lab equipment, Freiburg, Baden-Wuerttemberg, Germany, Europe

baden wurttemberg baden wuerttemberg central europe check clothes clothing employed engineers engineer europe examinations examination examine examining female lab assistants female lab assistant female laboratory chemist german federal republic germany gloves glove inspect investigate job lab assistants lab assistant laboratories laboratory apparatuses laboratory apparatus laboratory chemist laboratory device laboratory gloves laboratory glove laboratory labor labour lab middle europe occupation professions profession protection protective clothes protective clothing protective wear samples sample scrutinise scrutinize southern germany south germany technician testing test working clothes working workwear work young