Hach TNTplus 823 Total Nitrogen Analyzer from Japan
The Hach TNTplus 823 is a photometric analyzer for total nitrogen chemical determination in wastewater using persulfate digestion. HTS 9027.89.4530 covers this electrical colorimeter-based chemical analysis apparatus. Designed for regulatory discharge compliance.
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
• Digestion block temperature uniformity certification needed
• Reagent packs hazardous; ship per IATA regulations