🔬 Elevate Your Lab Game with Every Circle! 100 circles to keep your lab stocked. Weighs only 90g for easy handling. Crafted for accuracy in every experiment. Made from sustainable PLA and PE. Perfect for various laboratory needs. 110MM Diameter Pack of 100 General Purpose Grade The Laboratory General Purpose Filter Paper, with a 110MM diameter and a pack of 100 circles, is designed for versatile laboratory applications. Manufactured by Smith, this eco-friendly filter paper is lightweight at just 90g, making it an essential addition to any lab setup.