back light
backlight
backlit
beaker
biology
blue
chemical
chemistry
clear
color
colorful
container
dropper
equipment
experiment
flasks
glass
glassware
green
industry
instrument
lab
laboratory
liquid
matrass
medicine
orange
pharmacology
pharmacy
red
research
retort
science
scientific
scientifical
substance
three
tool
transparent
tube
vertical
violet
white
yellow