Borosil 1631009 - 25 ml Weighing Bottle With I/C Glass Lid, Amber are expertly crafted from heavy-walled 3.3 borosilicate glass, ensuring exceptional chemical and heat resistance. Weighing bottles are used for precise weighing of powders in any laboratory. Made from the finest quality borosilicate glass, Borosil Scientific’s weighing bottles ensures to maintain the integrity of your samples during the weighing process. Available on EnvMart, these Laboratory Glasswares are crafted from high-quality materials using advanced techniques to ensure precision and durability. Borosil Glasswares are trusted for their accuracy and reliability, making them a preferred choice in laboratories for various scientific applications.