Tellurium Powder 99.99% Pure from Japan
Ultra-pure tellurium powder for infrared detectors and thermoelectric devices. Classified in HTS 2804.50.00 as elemental tellurium, a nonmetal in powder form meeting Chapter 28 purity standards.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Submit XRF certificates for elemental composition; use inert atmosphere packaging; avoid confusion with Chapter 28 salts or Chapter 38 preps