alcohol
analysis
antibiotic
background
biology
biotechnology
bottle
chemical
chemistry
chloride
clean
clear
closeup
component
cosmetic
crystals
equipment
experiment
flask
fluid
fresh
glass
glassware
industry
ingredient
isolated
lab
laboratory
liquid
measure
medical
medicine
object
oil
oxidizer
pharmaceutical
pharmacy
process
product
research
sample
science
table
technology
test
transparent
treatment
wax
white