Een rij van lange reageerbuisjes met helder blauwe en rode vloeistof op witte tafel - Stockfoto’s en -afbeeldingen

Closeup of test tube with red flask on grey background

Abstract design of chemistry research glassware on lab table

Abstract laboratory glassware equipment over blue background

Pandemic Style Blood Testing Tubes on White With Label

A row of long test tubes with bright blue and red liquid in a plastic holder

Closeup shot with row of long test tubes with red and blue liquid

Closeup shot with row of long test tubes with red and blue liquid

Closeup shot with row of long test tubes with red liquid

Cropped shot of scientist working with reagent and glass microscope slide in lab

Partial view of scientist working with test tubes, laboratory researcher concept

Cropped shot of professional scientist making experiment in chemical lab

Numbered medical tubes with samples of blood test at laboratory

Close-up view of flask with red reagent and steam on electronic scales