raster icon; blue and gray; white background; flask; liquid; transfusion; water; chemistry; liquid transfusion; laboratory; fluid; science; test; clean; chemical; blood; glass; drop; research; drip; experiment; aqua; tube; scientific; droplet; hematology; bloody; container; isolated; glyph; pictogram; symbol; flat: Bilder zum Thema raster icon; blue and gray; white background; flask; liquid; transfusion; water; chemistry; liquid transfusion; laboratory; fluid; science; test; clean; chemical; blood; glass; drop; research; drip; experiment; aqua; tube; scientific; droplet; hematology; bloody; container; isolated; glyph; pictogram; symbol; flat bei ClipDealer