Sample Changer Carousel for Atomic Absorption Spectrometer from Canada
Automated 50-position sample carousel with stepper motor drive for atomic absorption spectrometers under 9027.30.40. Enables high-throughput analysis of trace metal concentrations in liquids. Falls under this HTS as an electrical part dedicated to the specified instruments.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Submit instrument compatibility matrix and control software specifications with entry
• Document anti-corrosion materials used for sample tubes to justify analytical instrument classification
• Avoid bulk packaging that suggests general laboratory equipment rather than instrument-specific parts