Clobazam Working Standard from Mexico
Pharmaceutical working standard Clobazam for routine HPLC assay calibration and stability testing in quality control laboratories. Meets Chapter 29 definition of separate chemically defined compound with impurities. Specifically provided for under HTS 2933.72.00.00 nomenclature.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include chromatograms demonstrating assigned purity value and uncertainty measurements
• Package in amber glass vials with desiccants to maintain stability during ocean freight
• Label 'Not for therapeutic use - analytical reference material only' to prevent FDA drug review