Ideal for media preparation, mixing cell cultures, and storage, these sterile polycarbonate (PC) Erlenmeyer flasks are a safe and shatterproof alternative to glass. The clear flasks feature molded-in graduations allowing you quick volume assessment. Liquid sticking-resistant design at the neck repels liquid for easier pouring. These Erlenmeyer flasks have a temperature range of -80 to 121 °C (-112 to 249.8 °F), and the flask body can be autoclaved a single time. Optional baffled bottom models that help improve mixing are available.
HDPE caps are included. Choose from a leakproof plug seal cap or a vented cap with 0.22 µm hydrophobic PTFE membrane for continuous gas exchange.

Manufactured in an ISO Class 8 (formerly Class 100,000) cleanroom environment, these Individually packaged Erlenmeyer flasks are sterilized by gamma irradiation per ISO 11137-2 (SAL 10-6), and are ISO 13485 and ISO 9001 certified, DNase/RNase free, and nonpyrogenic.