Versatile glass bottle for precise measurements and containment of reagents, samples, and serums in laboratory experiments. Clear scale lines on the surface of the bottle allow for accurate measurements and easy monitoring of liquid levels. Made from glass material, ensuring durability and resistance to reactions, making it suitable for various experiments. Wide mouth design enables easy pouring and access for pipettes, reducing spills risks. It meets the needs of various scenarios, including laboratory reagent repackaging, sample storage, and daily liquid storage.