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%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Classify as dedicated HPLC detector, not standalone light scatterometer
• Laser safety certification (CDRH/FDA) required
• Include flow cell cleaning protocols in manuals