Meissner’s QuaDrum rigid outer containers for its single-use assemblies can be used with standard, access, or retaining lids.
Meissner’s QuaDrum rigid outer container portfolio is now available with three closure lid options that allow varying degrees of access. The QuaDrum square containers are available in 50 L, 100 L, and 200 L sizes to support Meissner’s TepoFlex 3D biocontainer assemblies. The three closure lid options include a standard lid, an access lid, and a retaining lid. The standard accessory lid provides full biocontainer coverage and delivers maximum security when storing process fluids. The access lid allows interaction with fluid paths (e.g. tubing and filters) located on the top of the biocontainer that may be required during a process, while the lid remains securely in place. The retaining lid affords the same fluid path interaction capacity as the access lid, with the added functionality of providing positive location and support for a three-inch sanitary flange port on the top of the biocontainer. This port is especially useful for powder addition processes or other operations requiring a large bore port.