Laboratory Potassium Nitrate Solution 30% from Canada
30% aqueous solution of potassium nitrate for analytical and calibration purposes. Still classified under HTS 2834.21.00.00 as chemically defined nitrate, provided concentration specified.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Declare exact concentration and stabilizer if any; solutions require hazmat shipping papers; verify not exceeding concentration limits for 'chemically defined' status