This is a 1000ml Glass Reagent Bottle with a glass Stopper or Chemical Reagent Bottle for laboratory Use.
Glass Reagent Bottle 1000mL, Narrow Neck with Stopper. Made from high-quality borosilicate glass with a ground neck. Made in China. Supplier: Labtex Bangladesh.
A glass reagent bottle, also known as a media bottle or laboratory bottle, is a container made of glass, borosilicate, soda glass, or related materials and closed at the top by a special cap or stopper. Such bottles are used for laboratory purposes to contain chemicals in liquid or powder form and for storage in cabinets or shelves.
In the laboratory, various acids, and liquids are commonly used for chemical preservation.