12-Pack AI-Watch Glass 2" - Premium Beaker & Flask Covers, Evaporation Dishes with Ground Edges - Ideal for Chemistry Lab Experiments, Science Classrooms & Research Labs

Atomic Model Set An Atomic Model Set allows students to physically visualize the parts of an atom—protons and neutrons in the nucleus, and electrons orbiting in different energy levels (shells).The number of protons (atomic number) and the sum of protons and neutrons (atomic mass) can be shown, helping students grasp the relationship between these fundamental quantities. A digital balance is a precise electronic weighing device used to measure the mass of objects, commonly used in laboratories, classrooms, kitchens, and industries. Equipped with a digital display, it provides fast, accurate readings with high sensitivity, making it ideal for measuring everything from chemicals in labs to food ingredients in kitchens. Digital balances are known for their ease of use, portability, and reliability. Glassware Test Tube A laboratory test tube is a small, cylindrical glass or plastic vessel with a rounded bottom and an open top, commonly used in scientific experiments. Test tubes are designed for holding, mixing, heating, or reacting small amounts of chemicals or biological samples. They are often used for qualitative and quantitative analysis, heating liquids, and performing small-scale reactions. Test tubes are typically placed in a test tube rack for easy access and stability during experiments. The material (glass or plastic) is chosen based on the chemical reactivity, durability, and temperature requirements of the specific experiment. Borosilicate Glass Beaker A Borosilicate Glass Beaker is a durable laboratory container made from borosilicate glass, known for its high resistance to thermal shock and chemical corrosion. It is commonly used for mixing, heating, and measuring liquids in scientific experiments. Borosilicate glass can withstand extreme temperature changes without breaking, making it ideal for heating substances directly on a flame or in a water bath. Beakers typically feature a flat bottom, a wide opening, and a spout for easy pouring. Graduations are often marked on the side to allow for approximate volume measurements. These beakers are widely used in chemistry, biology, and other scientific fields. Spatula spoon A glass beaker is a versatile laboratory container used for mixing, measuring, heating, and holding liquids. Made from durable, heat-resistant borosilicate glass, beakers are essential in laboratories, classrooms, and even some kitchens. They come in various sizes, each marked with volume graduations for easy measurement. AI-Polypropylene Wash Bottle & AI-Glass Conical Flask A wash bottle is a laboratory container designed for rinsing or washing materials, equipment, or surfaces with a controlled stream of liquid. AI-Polypropylene refers to a wash bottle made from polypropylene (PP), a durable plastic material. A conical flask, also known as an Erlenmeyer flask, is a laboratory container with a wide base, tapered sides, and a narrow neck. AI-Glass refers to glass material, which is commonly used for its resistance to heat, chemicals, and its non-reactive properties.