Serial dilution, used in science class or in biology or chemistry research
Keywords
laboratory,
science,
test tube,
research,
tube,
serial,
experiment,
corona,
virus,
medicine,
medicals,
class,
biology,
chemistry,
equipment,
test,
technology,
health,
liquid,
bottle,
glasses,
biological,
care,
chemical,
dilution,
education,
educative,
flacon,
hygiene,
investigation,
school,
scientific