Heated flask Small 234×320 Medium 468×640 Large 749×1024 Download Tiff Original 1756×2400 | (1.0 MB) Description A flask being heated over an open flame, with a tube and jar attached. Keywords chemistry, cork, flame, flask, hand, heat, jar, science, tube Galleries Chemistry Apparatus Source: Elroy M. Avery School Physics (New York: Sheldon and Company, 1895) 307
