Polypropylene carboys offer a lightweight alternative to traditional glass containers, making them easier to handle without compromising on strength. Designed to be autoclavable, these robust and durable containers feature wide, ergonomic handles for convenient lifting, pouring, and transport. Cylindrical carboys—typically made from thick-walled polypropylene or polycarbonate for enhanced chemical resistance and mechanical stability—are ideal for storing, mixing, and dispensing bulk quantities of solvents, buffers, reagents, and other liquids or powders. They are well-suited for both short-term use and long-term storage, including refrigerated or frozen aqueous solutions. Thermo Scientific™ Nalgene™ cylindrical carboys are available in multiple sizes and configurations, including models with wide mouths for easy loading of solids or powders, and options with molded-in spigots for reliable, leak-resistant dispensing.