</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2834.21.00.00/Spectroscopy Potassium Nitrate Reference Standard/Japan

Spectroscopy Potassium Nitrate Reference Standard from Japan

Certified reference material potassium nitrate for NIR/Raman spectroscopy calibration. Pure standard under HTS 2834.21.00.00.

Duty Rate — Japan → United States

0%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
Calculate with your customs valueVerify classification with AI

Import Tips

• NIST-traceable certificate mandatory; small package exemption possible; declare as reference material for lower scrutiny