Volumetric flask, class a, glass stopper, batch cert, 20ml (4/ea)
The United Scientific FG5640-20 Volumetric Flask is a high-quality laboratory instrument that features a durable, machine-blown body and a heavy beaded tubing neck. This flask has been crafted to meet Class A specifications per ASTM E288, and comes with a ground glass stopper for added convenience.
The flask has a capacity of 20ml and features a sharp graduation line and large white block letters that make reading and measuring easy and precise. The flask also boasts a tolerance of ± 0.03 ml, which ensures accurate measurements.
Whether you're working in a chemistry lab or conducting scientific experiments at home, this volumetric flask is an essential tool. Its quality manufacturing makes it durable and long-lasting, so you can use it for years to come.
Each pack contains four flasks, making it a great value for labs that need multiple units. Additionally, these flasks are batch certified, ensuring that they meet quality control standards.
Overall, the United Scientific FG5640-20 Volumetric Flask is a reliable, accurate, and essential tool for any laboratory or scientific experiment. It meets the highest standards of quality and is designed to make measuring and reading easy and precise.