Thermo Scientific Nalgene Polypropylene Griffin Low-Form Beakers feature a single-spout design and easy-to-read silk-screened graduations, which enable precise and efficient pouring. These beakers are made from high-quality, laboratory-grade plastic materials, making them rugged and reusable, ensuring their durability for years under typical lab conditions. They are designed with dependably low leachables and extractables and meet the ISO/DIN 7056 International Standards for Laboratory Plasticware Accuracy. Moreover, this product is ACT Labeled by My Green Lab, which enables data-based sustainable product purchasing decisions.