Lab technician with sample in petri dish working in a lab with lab equipment, Freiburg, Baden-Wuerttemberg, Germany, Europe

1 person 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 females female german federal republic germany inspect investigate job lab assistants lab assistant laboratories laboratory apparatuses laboratory apparatus laboratory chemist laboratory device laboratory equipments laboratory equipment laboratory labor labour lab middle europe occupation one person persons person petri dishes petri dish professions profession samples sample scrutinise scrutinize single person southern germany south germany technician testing test woman women working clothes working workwear work