Beaker with Liquid Measurement - Science Lab Illustration #306386 (License: Personal Use)

This vector-style illustration shows a transparent glass beaker with a spout and clear black graduations marked at 20, 40, 60, 80, and 100 mL. The light blue liquid reaches just below the 50 mL line, indicating roughly 45 mL volume. The clean, minimalist design emphasizes readability for educational use.

Used in STEM education websites, science textbooks, lab procedure guides, and online learning platforms to visually explain volume measurement, liquid handling, or basic lab equipment identification. Matches user intent for “beaker illustration,” “science diagram,” or “graduated cylinder vs beaker.”