acid
alkali
analyze
background
biology
biotechnology
book
bright
bulb
calculations
chemist
chemistry
color
colorful
development
discovery
equation
equipment
exercise
experiment
flask
formula
glass
glasses
glassware
industry
isolated
lab
liquid
medical
medication
medicine
pharmaceutical
pharmacology
pharmacy
reagents
research
sample
science
technology
test
testtube
tube
water
white