laboratory beaker 3d model

Photorealistic 3D render of a single transparent borosilicate laboratory beaker, thin-walled and accurately scaled, half-filled with a clear aldehyde liquid. The liquid is colorless and highly transparent, with realistic refraction and light transmission. A clearly visible curved meniscus forms at the glass wall, with subtle surface ripples and a few microscopic air bubbles suspended inside the liquid. The glass surface shows faint micro-scratches, soft edge bevels, and slight smudges near the rim for realism. The object is fully isolated on a transparent background with alpha channel, no table, no props, no environment. Neutral studio lighting reveals reflections and caustics. Ultra-realistic, physically based render, sharp focus, high detail.physically based rendering, sharp focus, high detail, 4K quality.