Laboratoriumapparatuur - reageerbuizen in blauw wetenschappelijke op zoek licht - close-up - Stockfoto’s en -afbeeldingen

Laboratory equipment - test tubes in blue scientific looking light - close-up

Test tubes with liquid on grey background

Laboratory test tubes

Green fluid in test-tubes on the light background

Pipette adding yellow fluid to one of several test-tubes with flasks on light background

Test tubes with liquid against blurred background, closeup. Laboratory analysis

Test-tubes with color fluid, close-up

Rows of empty test tubes fixed together on the light blue background

Close-up of test lab glass tubes equipment

Big laboratory flask with blue liquid

Glass test tubes together on the blue green background

Big lab flask close-up with blue liquid and grades up to 250 ml

Test tubes filled with clean water with fresh spring green grass on background and new drop from dropper

Green plant grows in test tube filled with water among other test tubes

One green plant in test tube filled with water and fixed in a row

Drop of color in glass flask with liquid in laboratory