Lineicon › Science Round Flask icon Round Flask line icon from the science set. Free download as SVG or PNG, 48px grid, 1.5px stroke, for personal and commercial use. Tags: flask, lab, chemistry, liquid, water.Download round flask.svg Tags: flask, lab, chemistry, liquid, water Related science iconsRound FlaskRound Flask On TripodRound FlaskSacrum BoneRound FlaskSample CupRound FlaskScapula Bone