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 Willi Machu · Das Wasserstoffperoxyd Und Die Perverbindungen (Paperback Book) [2nd 2. Aufl. 1951 edition] (2014)](https://imusic.b-cdn.net/images/item/original/422/9783709120422.jpg?willi-machu-2014-das-wasserstoffperoxyd-und-die-perverbindungen-paperback-book&class=scaled&v=1519686169)
![Cover for Willi Machu · Chemie Und Chemische Technologie (Paperback Book) [Softcover Reprint of the Original 1st 1949 edition] (2014)](https://imusic.b-cdn.net/images/item/original/966/9783709123966.jpg?willi-machu-2014-chemie-und-chemische-technologie-paperback-book&class=scaled&v=1570054758)
![Cover for Willi Machu · Nichtmetallische Anorganische UEberzuge (Paperback Book) [Softcover Reprint of the Original 1st 1952 edition] (2012)](https://imusic.b-cdn.net/images/item/original/610/9783709150610.jpg?willi-machu-2012-nichtmetallische-anorganische-ueberzuge-paperback-book&class=scaled&v=1569912544)