Blue 6-Place Test Tube Rack - Lab Equipment for Science & Education #1858971 (License: Personal Use)

This bright cyan plastic test tube rack features six upright cylindrical posts for holding standard-sized test tubes, plus a top bar with six circular cutouts for labeling or secondary storage. Its smooth, non-porous surface resists stains and is easy to sanitize, making it suitable for repeated use in educational and professional lab settings. The ergonomic design ensures stability and prevents accidental tipping during handling.

Commonly used in school science labs, DIY chemistry kits, and entry-level research setups; users seek reliable, affordable tube organization tools for experiments, demonstrations, or sample prep.