Analytical Glutethimide Standard from China
Certified reference material of glutethimide (INN) for HPLC calibration, a chemically defined imide under HTS 2925.12.00.00. Supplied in precise milligram quantities for lab analytics. Chapter notes confirm inclusion for pure compounds.
Duty Rate — China → United States
112.5%
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
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide NIST-traceable certificate for customs validation; declare as standard to avoid therapeutic misclassification
• Monitor quantity limits for research imports