Dual purpose, 5L transfer flasks are designed for the sterile transfer of liquids as well as for single-use inoculation vessels.They’re ideal for use doing gravity feed from sterile, 5L vessels.Erlenmeyer-style, polycarbonate flask includes a cap with 0. 2 um hydrophobic filter, 1/4” barbed fitting, 1/4” ID x 3/8” OD or 1/4” ID x 7/16” OD weldable C-Flex tubing with a plugged end and tubing clamp.Supplied gamma irradiated, sterile and individually double bagged.