Test Tube with Bubbles - Science Experiment Illustration #1858930 (License: Personal Use)

This flat-style vector image depicts a green laboratory test tube containing a pale yellow liquid, with several circular bubbles rising and escaping from the top. The design uses soft earth tones and minimal detail to convey a clear, universally recognizable science motif-ideal for infographics, e-learning modules, or health/science landing pages.

Used on educational websites, STEM resource pages, lab service providers, or chemistry-related blog posts where visual clarity and symbolic representation of experimentation are needed. Matches user intent for “science icon,” “chemical reaction illustration,” or “lab equipment graphic.”