Wyatt Technology Dawn Heleos MALS + HPLC Detector from Mexico
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 — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Classify as dedicated HPLC detector, not standalone light scatterometer
• Laser safety certification (CDRH/FDA) required
• Include flow cell cleaning protocols in manuals