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 Navin G. Ashar · A Practical Guide to the Manufacture of Sulfuric Acid, Oleums, and Sulfonating Agents (Paperback Book) [Softcover reprint of the original 1st ed. 2013 edition] (2016)](https://imusic.b-cdn.net/images/item/original/100/9783319348100.jpg?navin-g-ashar-2016-a-practical-guide-to-the-manufacture-of-sulfuric-acid-oleums-and-sulfonating-agents-paperback-book&class=scaled&v=1605727799)
![Cover for Navin G. Ashar · Advances in Sulphonation Techniques: Liquid Sulphur Dioxide as a Solvent of Sulphur Trioxide - SpringerBriefs in Applied Sciences and Technology (Paperback Book) [1st ed. 2016 edition] (2015)](https://imusic.b-cdn.net/images/item/original/408/9783319226408.jpg?navin-g-ashar-2015-advances-in-sulphonation-techniques-liquid-sulphur-dioxide-as-a-solvent-of-sulphur-trioxide-springerbriefs-in-applied-sciences-and-technology-paperback-book&class=scaled&v=1608749412)
![Cover for Navin G. Ashar · A Practical Guide to the Manufacture of Sulfuric Acid, Oleums, and Sulfonating Agents (Hardcover Book) [2013 edition] (2013)](https://imusic.b-cdn.net/images/item/original/419/9783319020419.jpg?navin-g-ashar-2013-a-practical-guide-to-the-manufacture-of-sulfuric-acid-oleums-and-sulfonating-agents-hardcover-book&class=scaled&v=1459592964)