Laboratory equipment

Handicrafts Laboratory

Laboratory vessel test tubes

Bioculture vessels and experiments

Nutrient vessels and drip tubes

Chemical vessels

Chemical laboratory equipment

A neat chemical laboratory bottle

All kinds of laboratory equipment

Some chemical instruments

High-tech chemical instruments

Chemical test tubes

Test tube scientists

The scientist with the bottle

The scientist who checked the tubes

Microscope scientists

Chemical tests

Internet chemist

The scientists who observe microscopes

Microscope scientist

Microscope experimenter

Scientific experimenter

Test tube scientists

Scientists with test tubes

Scientists at the test tubes

Scientists before the instrument

Chemical experiments