Concentrated woman scientist chemist works with liquids in beaker in science laboratory
Schlüsselwörter
concentrated,
homogeneous,
competent,
occupation,
activity,
skilful,
european,
white,
20s,
technique,
production,
laboratory,
chemistry,
biology,
scientist,
science,
research,
analysis,
equipment,
technology,
young,
test tube,
flask,
employment,
female,
glasses,
pipette,
glove,
liquid,
test,
serious,
biochemistry,
microbiology,
scientific,
experiment,
sterile,
pharmacology,
person,
professional,
invention,
intellect,
caucasian,
observation,
dish,
beaker
Deutsch
