Lab technician pipetting a sample in the lab, Freiburg, Baden-Wuerttemberg, Germany, Europe

1 person 20 24 years adult baden wurttemberg baden wuerttemberg caucasian ethnicity 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 chemist laboratory labor labour lab light skinned mid adult woman mid adult women middle europe occupation one person persons person pipetting pipet professions profession samples sample scrutinise scrutinize single person southern germany south germany technician testing test woman women working clothes working workwear work young adults young adult woman young adult young woman young women young