Wyatt Technology Dawn Heleos MALS + HPLC Detector from Japan
Multi-angle light scattering (MALS) detector integrated with electrical HPLC for absolute molecular weight determination. HTS 9027.20.50 covers electrical chromatography accessories for biophysical analysis. Critical for biologics characterization.
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
• Classify as dedicated HPLC detector, not standalone light scatterometer
• Laser safety certification (CDRH/FDA) required
• Include flow cell cleaning protocols in manuals