Ideal for mixing, adding, and temporarily storing liquid reagents in chemistry experiments Constructed from high borosilicate 3.3 glass with excellent transparency, resistance to acids, alkalis, and high temperatures, ensuring long-term stability Wide mouth allows easy addition of solids, liquids, or use with large pipettes 1 Pack, 1000 ml capacity, heavy-duty, reusable, with clear graduations for easy liquid measurement Warranty: stonylab 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied Our Labware refers to a range of equipment and containers designed for use in laboratory environments. These items are typically crafted from materials like glass, plastic, or metal to ensure durability and chemical resistance. Common examples include beakers, test tubes, flasks, and petri dishes, which are used for measuring, mixing, or storing in scientific, educational, or industrial settings.