Lähikuva koeputkista, joissa on värikkäitä kemiallisia näytteitä laboratoriossa - Kuvapankin valokuva ja kuva

Science laboratory test tubes

Different laboratory glassware with colored liquids close up

Organic chemistry laboratory analysis and testing. Group of samples in test tubes on white background. Scientific technology concept with glassware equipment. Pharmaceutical industry research.

Glass tubes with color liquids in science laboratory

Test tubes in a laboratory on a blue background

Close-up view of test tubes with colorful chemical samples in lab

Glass tubes with color liquids in science laboratory

Close-up view of test tubes with colorful chemical samples in lab

Close-up view of test tubes with different reagents and hand of scientist

Scientist pouring chemical liquid into laboratory glassware, focus on foreground

Close-up partial view of scientist in protective gloves working with test tubes in chemical lab

Microscope and test tubes on table in lab

Close-up partial view of scientist working with microscope

Close up view of medical reagents for scientific experiment

Close-up partial view of scientist looking at chemical sample throungh magnifying glass