Hands hold a swab and insert it into a test tube for DNA collection in a laboratory setting during working hours
Schlüsselwörter
deoxyribonucleic acid,
sample,
collection,
test,
tube,
sterile,
swab,
laboratory,
hand,
gloved,
science,
research,
biochemistry,
medicals,
testing,
liquid,
pipette,
analysis,
microbiology,
environment,
health,
precision,
skill,
technique,
reagent,
equipment,
clear,
solution,
professional,
technology,
laboratory,
experiment,
tool,
procedure,
biology,
contamination,
workspace,
safety,
scientist,
exam,
quality,
control,
method,
laboratory,
datum,
cleaning,
work,
diagnostic
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