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Empowering the Future of Science Education

These United Scientific borosilicate glass Erlenmeyer flasks with screw caps are designed for reliable culturing, mixing, heating, and sample storage in academic, research, and industrial laboratories. Manufactured from durable borosilicate glass, each flask offers an optimal balance of thermal shock resistance, chemical durability, and mechanical strength.

The flasks feature heavy-duty rims for long-term use and clear white enamel graduations for easy volume estimation. Each unit includes a blue polypropylene screw cap with liner, providing a secure seal for storage and transport. Both the flask and cap are autoclavable, making them suitable for sterile workflows and repeated reuse.

Available in multiple capacities from 100 mL to 1000 mL, these screw-cap Erlenmeyer flasks are ideal for microbiology, cell culture preparation, solution mixing, reagent storage, and general laboratory applications.