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Portrait of lab assistant holding clipboard with results of tests.
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- experiment
- chemical
- chemistry lab
- chemical lab
- chemistry
- biotechnology
- medical research
- test tube
- scientific
- medical science
- scientist
- lab
- laboratory
- science
- lab test
- biology
- microbiology
- dna
- medical technology
- pharmaceutical
- medical test
- medicine
- researcher
- medical
- pharmacy
- doctor woman
- doctor uniform
- doctor
- clipboard
- gloves
- smiling woman
- test
- education technology
- technician
- portrait woman
