Two test tubes placed at different levels, one at the top and the other at bottom, and connected. Designed in this way to facilitate the collection of
Two test tubes placed at different levels, one at the top and the other at bottom, and connected. Designed in this way to facilitate the collection of gas generated by the top test tube, vintage line drawing or engraving illustration.
Size: 2492px × 5000px
Photo credit: © Patrick Guenette / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: apparatus, art, black, chemistry, connected, drawing, engraved, engraving, illustration, line, test, tube, vector, vectors, vintage, white
