</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
9027.90.56.95/Spectrometer Photomultiplier Tube Module/Mexico

Spectrometer Photomultiplier Tube Module from Mexico

High-sensitivity PMT module with electrical amplification for detecting low-light photons in emission spectrometers (9027.50). This electrical accessory for chemical analysis instruments classifies in HTS 9027.90.56.95.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Calculate with your customs valueVerify classification with AI

Import Tips

• Provide spectral response curves and gain specs; comply with export controls for high-sensitivity detectors; declare voltage and cooling requirements