Hach TNTplus 823 Total Nitrogen Analyzer from Canada
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 — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Digestion block temperature uniformity certification needed
• Reagent packs hazardous; ship per IATA regulations