Scientific line icons for genetics, microscopy, testing, and virology

A clean row of four circular science icons sits on a pale white background with generous negative space. The set includes a DNA helix, a microscope, a laboratory test tube with bubbles, and a stylized virus particle. Thin navy outlines and soft blue fills give the graphics a clinical, modern look, while a few small orange accents break up the cool palette. The composition feels balanced and orderly, making it suitable for medical, biotechnology, and research-themed layouts. Each icon is simple and readable at a glance, which helps it work well in presentations, web headers, or educational material. The minimal style keeps attention on the subject matter rather than decoration, and the overall mood is clean, informative, and professional.

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