<dd id="zkfju"><track id="zkfju"></track></dd><tbody id="zkfju"></tbody>

    • TFF Ultra-filtration Series - Cassettes Tangential Flow Filtration (TFF) is an efficient separation and purification method commonly used during the production process of biological and blood products and vaccines which have a molecular weight of 1-1000kda. It is essential to choose the proper cassette material to ensure efficient process downstream.