Laboratory Grade Copper Sulfate from Germany
High-purity CuSO4·5H2O (ACS reagent grade) for analytical and educational use. Precisely classified in 2833.25.00.00 as copper sulfate, chemically defined per Chapter 28 Note 1. Supplied in small bottles for lab safety.
Duty Rate — Germany → United States
1.4%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include lot-specific CoA with trace metal analysis to prove reagent purity
• Package in child-resistant containers if >99% pure; comply with DOT hazardous material shipping
• Declare for 'research use only' to avoid pesticide scrutiny under FIFRA