test tubes 02

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Size: 3072px × 2048px
Photo credit: © Bernd54 / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 02, blue, chemical, chemistry, colors, colour, colours, fluids, green, laboratory, laboratotium, pennant, pillar, reagenzlser, red, research, science, surface, tension, test, tubes, unterricht, yellow