New Launch - EZBio® carboys with 4" and 6" tri-clamp sanitary necks
High Volume Fluid and Powder Handling for Bioprocessing
The Carboy with Welded Sanitary Neck from Foxx Life Sciences is designed for fluid and powder handling in bioprocessing, pharmaceutical, and laboratory environments. Available with 4 inch and 6 inch sanitary Tri Clamp necks, these carboys provide a wide access point for efficient transfer while supporting connection to closed processing systems.
The carboys are available in both round and rectangular formats, allowing users to select the geometry based on their application. The round design is well suited for mixing liquids, while the rectangular format makes efficient use of available bench and shelf space. Available volumes range from 2.5 L to 50 L, with customization options up to 115 L.
Designed for High Volume Fluid and Powder Transfer
Handling larger quantities of media, buffers, powders, and process fluids requires a container that provides adequate access without compromising process control. The welded sanitary neck provides a wide opening that supports high volume transfer while helping reduce splashing and material accumulation during filling.
The 4 inch and 6-inch sanitary Tri Clamp connections also allow the carboy to integrate with compatible transfer equipment and closed processing systems.
Wide Mouth Design for Easier Handling
The wide mouth supports filling, cleaning, powder addition, and fluid transfer. For processes involving powders, the larger opening can also help reduce clogging during addition when used with suitable sealed transfer tools.
Round and Rectangular Carboy Options

Round Carboy for Mixing Applications
The round geometry is designed for applications where liquid mixing is required. Its shape supports more consistent movement of fluid during stirring and can help minimize areas where material may collect.
This makes the round format suitable for media preparation, buffer preparation, and solution mixing.
Rectangular Carboy for Space Efficient Storage
The rectangular format provides a more efficient footprint for laboratories where bench and shelf space are limited. Its ergonomic design also incorporates shoulder handles to support lifting and carrying.
The choice between round and rectangular configurations allows users to select a carboy based on the physical requirements of their process rather than relying on a single container shape.
Key Features and Benefits
4 Inch and 6 Inch Sanitary Neck
The available 4 inch and 6 inch sanitary Tri Clamp necks provide wide access for fluid and powder transfer while supporting connection to compatible sanitary process equipment.
High Purity Polypropylene Construction
The carboys are manufactured from high purity polypropylene (PP). The material is autoclavable and complies with USP Class VI standards, making it suitable for compatible laboratory and bioprocessing applications.
Large Volume Capacity
Standard volume options range from 2.5 L to 50 L, with customization available up to 115 L for applications requiring greater capacity.
Clear Volume Graduation Marks
Large graduation marks provide convenient visual volume reference and are certified to ±5% accuracy, supporting routine filling and volume estimation.
Ergonomic Handling
The carboy design incorporates shoulder handles to provide a secure grip during lifting and transportation. The rectangular format also features an ergonomic body designed for practical laboratory handling.
Efficient Fluid and Powder Transfer
The wide sanitary opening supports high volume transfer while helping reduce splashing and clogging during compatible powder and liquid handling operations.
Applications
The Carboy with Welded Sanitary Neck is suitable for a range of laboratory and bioprocessing applications, including:
Media and buffer preparation
Powder addition using sealed tools
Upstream bioprocessing
Downstream processing
Fill finish operations
Sampling and dispensing
Fluid storage and transfer
Process waste collection
Built for Flexible Bioprocess Fluid Handling
The Carboy with Welded Sanitary Neck combines high purity polypropylene construction, large sanitary openings, flexible container geometries, and scalable volume options. With 4 inch and 6-inch Tri Clamp neck configurations, the system provides a practical solution for laboratories and bioprocessing facilities handling larger volumes of liquids and powders.
Whether the requirement is media preparation, buffer storage, powder addition, sampling, dispensing, or upstream and downstream processing, the carboy can be configured around the needs of the application.
Explore the Carboy with Welded Sanitary Neck
Explore available sizes, round and rectangular configurations, sanitary neck options, and customization details for the Carboy with Welded Sanitary Neck : EZBio Carboys with Sanitary Neck – Round, Rectangular, Sterile – FoxxBioProcess
