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Empowering the Future of Science Education

Choose from a range of hybex™ Erlenmeyer Flasks with GL45 threaded caps, available in 250mL, 500mL, 1000mL, and 2000mL sizes. These premium laboratory flasks are crafted from durable borosilicate 3.3 glass for excellent heat and chemical resistance. Each flask features permanent white enamel graduations for precise volume measurements and a GL45 polypropylene cap with drip-ring for secure storage.

Designed for repeated autoclaving and ideal for shaking, culturing, media prep, or long-term storage, hybex™ flasks offer superior performance compared to standard soda lime glassware. Optional accessories and compatible cap types (including phenolic and vented caps) make these flasks a versatile essential for any lab.