Progesterone Hormone Reference Material NIST from Germany
NIST-traceable progesterone reference material SRM 2894 for calibration of hormone assays in clinical laboratories. Pure steroidal hormone standard under HTS 2937.23.5020 for its primary hormonal chemical definition.
Duty Rate — Germany → United States
15%
Rate breakdown
9903.04.6215%Patented pharmaceutical articles that are the product of Japan, of a European Union member country, of South Korea, of Switzerland, or of Liechtenstein as provided for in subdivisions (c) and (f) of U.S. note 40 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Include NIST SRM certificate with certified purity value and uncertainty; critical for reference material duty treatment
• Declare as 'Certified Reference Material' with specific analytical certificate numbers for preferential laboratory chemical treatment
• Small package sizes (<100mg); ensure tamper-evident seals and complete chain-of-custody documentation