Reagenzgläser auf gelbem Hintergrund - Stockfoto & -bild

Dropping sample into test tube with liquid, closeup

Test-tubes with liquid on blue background

Test-tubes on green background

Test clinical tubes on gray background

Test-tubes with liquid on blue background

Test-tubes with liquid on color background

Test-tubes with liquid on blue background

Test-tubes on blue background

Test-tubes with liquid on blue background

Test-tubes with liquid on blue background

Test tubes blue toned

Test-tubes with liquid on blue background

Green fluid in test-tubes on the dark background