Lead Flakes for XRF Calibration Standards from Japan
Standardized lead flakes for calibrating X-ray fluorescence spectrometers in metal analysis labs. HTS 7804.20.00.00.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• NIST-traceable certificates mandatory for standard materials
• Flake uniformity specs for reproducible calibration
• Small qty imports; avoid bulk classification