实验室玻璃器皿与金属支架静物组合

写实静物产品摄影，纯白无缝背景，一组实验室玻璃器皿与金属支架横向排列。左侧为一只深棕色小试剂瓶，瓶口配软木塞并插有一根黑色细长棒，旁边立着一只细长棕色小瓶，左前方放一颗棕色圆球形塞；中央是一只高透明玻璃量筒，筒身印有白色刻度线和数字，量筒下部含深色液体与黑色柱状物，并置于较矮的透明玻璃烧杯内；右侧是一套金属实验支架，包含长竖直金属杆、顶部十字夹、中部金属环托架和宽金属底座，底座右侧嵌有一只红棕色小玻璃瓶。玻璃与金属反光清晰，器材干净，冷中性光，正面平视略带俯视，整体对焦清晰，方形1:1画幅。

Realistic still-life product photography on a seamless pure white background, showing a horizontal arrangement of laboratory glassware and metal apparatus. On the left, a small dark amber reagent bottle with a cork stopper and a thin black rod inserted in its mouth; beside it stands a slim brown glass vial, and a round brown stopper lies at the lower left. In the center, a tall transparent graduated cylinder with white printed scale markings and numbers, containing dark liquid and a black columnar object in its lower half, sits inside a shorter clear glass beaker. On the right, a metal retort stand with a long vertical rod, a top cross clamp, a middle ring/tray support, and a wide metal base, with a small reddish-brown glass bottle nested on the base. Clean glass and metal reflections, neutral cool lighting, frontal eye-level view with a slight downward angle, deep focus, square 1:1 aspect ratio.