Transfer Caps for High Efficiency Erlenmeyer Flasks are ISO 9001&13485 certified, Transfer Cap for High Efficiency Erlenmeyer Flask are manufactured in 100,000 grade cleaning room with USP 6 grade raw materials.

Two-Way Liquid Transfer Cap:
The two-way transfer cap is used along with a 2, 3 and 5L shake flask to connect a liquid inlet tubing with the required device.
The liquid transfer is achieved by connection of a peristaltic pump between the shake flask and the device. Upon completion of the
transfer, the transfer cap can be replaced with a vent cap for culture.

Multifunctional Liquid Transfer Cap:
Unlike the two-way liquid transfer cap, the multifunctional transfer cap can be directly placed in an incubator for culture after
the liquid transfer is completed. It can reach a large air flux. The sampling part is composed of a sampling nozzle and a one-way
valve, which can prevent the liquid from flowing backwards during the sampling process and ensure the aseptic sampling. The liquid
inlet tubing is provided with a PTFE needle filter, which solves the issue of liquid remaining in the tubing during the feeding
process.

Inverted Liquid Transfer Cap:
The inverted transfer cap is used along with a 2, 3 and 5L shake flask to connect a liquid inlet tubing with the required device.
When liquid transfer is required, the liquid is transferred under gravity with the inverted shake flask.

Product Features:
• Closed transfer reduces the risks of contamination during liquid transfer.
• The cap is molded and connected in an integrated manner, reducing the risks of leakage and media residues.
• A variety of tubing diameters are available and aseptic welding of liquid inlet tubing under normal conditions is supported.
• High-quality materials and smooth inner wall of the tubing provide an excellent transfer performance.
• Sterility level (SAL) is main