US Customs Ruling (CROSS)
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Issuing Country : UNITED STATES
Date Of Issue : 2018-10-18T00:00:00
Zwitterionic Surfactant (CHAPS, CAS # 75621-03-3)
The tariff classification of a “Zwitterionic Surfactant (CHAPS, CAS # 75621-03-3)” from China. Your submission describes the product at issue as a chemical compound, known as a surface-active agent. This compound is primarily used to solubilize membrane protein and other macromolecules. You state that this product will be imported in white powder form and will be sold to scientists for laboratory use.
Description : Zwitterionic Surfactant (CHAPS, CAS # 75621-03-3)
Please importantly note that only the relevant portion of the related US Ruling (Cross) is displayed above. You may refer to the said customs ruling for the entire ruling explanation.
Source : US Customs Ruling (CROSS)
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