Laboratory Glassware Illustration - Erlenmeyer and Round-Bottom Flasks #1747754 (License: Personal Use)

This black-and-white line drawing depicts two standard pieces of laboratory glassware: a conical Erlenmeyer flask on the left and a spherical round-bottom flask on the right. Both contain a horizontal fill line indicating partial liquid volume, emphasizing their functional use in chemical experiments and distillations. The minimalist style makes it suitable for textbooks, infographics, and digital learning platforms.

Used in science education websites, chemistry curriculum materials, lab safety guides, and STEM outreach content; matches user intent for visual reference, iconography, or open-licensed illustrations for academic publishing.