HCFC Leak Detection Mixture from Canada
Tracer gas mixture containing HCFC-22 for detecting leaks in refrigeration and pressure systems. Small HCFC percentage meets detection threshold requirements. HTS 3827.39.00.00 classification.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Leak detection protocol documentation; minimum detectable concentration data; compatible detector calibration sheets