The ChromaSorb 500mL device has been designed for customers looking to remove trace amounts of negatively charged impurities such as virus, HCP and endotoxin from their drug feedstocks in a flow through mode. Each device has been 100% integrity tested to ensure there is no bypass of the membrane and comes with a certificate of quality and a users guide. The Chromasorb 500 mL device is ideally suited for medium and larger batch volume processing.