Introducing the 3L High Efficiency Erlenmeyer Flask Inverted Transfer Cap, a critical component for enhancing liquid transfer and culture processes in laboratories focused on bacterial proliferation and suspension cell cultivation. Crafted from USP Class 6 grade materials and produced in a cutting-edge cleanroom adhering to ISO9001 and ISO13485 standards, this product guarantees exceptional quality and reliability in demanding laboratory environments.
This innovative transfer cap is designed to uphold the highest sterility standards, achieving a sterility assurance level (SAL) of 10^-6, and is both endotoxin-free and devoid of any animal-derived components. Key features include an integrated molding and secure connection, which work together to significantly reduce the risk of leakage and the presence of media residues.
Equipped with a robust TPE tube (50cm, 1/8″ ID, 1/4″ OD) for efficient liquid handling, this versatile cap also includes a sampling nozzle and a vent filter with a pore size of 0.22 μm. The inclusion of a one-way valve in the sampling section effectively prevents backflow, ensuring aseptic conditions throughout the sampling process.
Designed for fluid versatility, the two-way transfer cap enables effortless liquid transfers using a peristaltic pump and can be easily replaced with a vent cap for additional cultivation needs. Furthermore, the inverted transfer cap option is suitable for gravity-fed liquid transfer, making it adaptable for various shake flask sizes, including 2L, 3L, and 5L configurations. This product stands as an indispensable tool for researchers aiming for precision and efficiency in their liquid handling processes.


















