Single-Use Assemblies

ESI Ultrapure, a division of ESI Technologies Group, is a leading supplier of single use assemblies / single use bag assemblies for the bio-pharmaceutical industries in Ireland and the UK. We make custom single use assemblies in our ISO Certified cleanrooms to meet your specific process requirements and quality standards.

We are committed to providing the best customer service, starting from concept stage to after-sales support. Our approach is Open Architecture, so we build to your specification without bias. We also ensure the fastest turnaround on enquiries, small minimum order quantities and short lead times.

Our ISO Class 7 Cleanrooms have been independently tested and certified in accordance with the ISO 14644 series of standards. Similarly, our Quality Management System is independently inspected and certified to ISO9001:2015.

To ensure full compliance with customer specifications we have completed dose mapping and sterility program validations in line with the ISO 11137 series of standards, and in conjunction with our industry-leading sterilization partners.

Custom Design & Capabilities

ESI Ultrapure delivers Custom Single Use Assemblies with swift turnaround times and unmatched versatility through our “Open Architecture” philosophy. Whether you are performing upstream operations, purifying monoclonal antibodies, developing a cell or gene therapy, or developing a PUPSIT strategy in your final fill and finish, our process experts can support your decision-making.