Shipments to the United States
Due to changes in U.S. customs regulations, all shipments to the United States are now subject to customs clearance.
This means that the recipient will be required to pay customs duties, as well as any applicable taxes and fees upon import.
Please also note that delivery may be delayed while the shipment is being processed by U.S. customs.
![Cover for Nicholas Catsimpoolas · Methods of Protein Separation - Biological Separations (Paperback Book) [Softcover reprint of the original 1st ed. 1976 edition] (2012)](https://imusic.b-cdn.net/images/item/original/865/9781468499865.jpg?nicholas-catsimpoolas-2012-methods-of-protein-separation-biological-separations-paperback-book&class=scaled&v=1614957904)
![Cover for Nicholas Catsimpoolas · Cell Analysis: Volume 1 (Paperback Book) [Softcover reprint of the original 1st ed. 1982 edition] (2012)](https://imusic.b-cdn.net/images/item/original/997/9781468440997.jpg?nicholas-catsimpoolas-2012-cell-analysis-volume-1-paperback-book&class=scaled&v=1583914121)
![Cover for Nicholas Catsimpoolas · Methods of Cell Separation - Biological Separations (Paperback Book) [Softcover reprint of the original 1st ed. 1980 edition] (2012)](https://imusic.b-cdn.net/images/item/original/648/9781468436648.jpg?nicholas-catsimpoolas-2012-methods-of-cell-separation-biological-separations-paperback-book&class=scaled&v=1611869480)
![Cover for Nicholas Catsimpoolas · Biological and Biomedical Applications of Isoelectric Focusing - Biological Separations (Paperback Book) [Softcover reprint of the original 1st ed. 1977 edition] (2011)](https://imusic.b-cdn.net/images/item/original/833/9781461341833.jpg?nicholas-catsimpoolas-2011-biological-and-biomedical-applications-of-isoelectric-focusing-biological-separations-paperback-book&class=scaled&v=1608822876)