Pure Potassium Bicarbonate Lab Reagent from Mexico
ACS-grade potassium hydrogencarbonate for analytical chemistry labs as a buffer and CO2 source. Under HTS 2836.40.20.00 as chemically defined per Chapter 28 notes for pure compounds. Bottled in 1kg lab packs.
Duty Rate — Mexico → United States
11.3%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include ACS assay certificate; follow DOT hazmat if applicable; small quantities may need end-user statements