Chloroform for Histology from Canada
Histology-grade chloroform used for tissue clearing and deparaffinization in pathology labs. Meets Chapter 29 standards as pure trichloromethane, classified under HTS 2903.13.00.00.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include biocompatibility data (USP Class VI); histology grade demands low residue
• Smaller packaging (<5L) often preferred for lab imports; verify glass vs plastic
• Declare specific pathology end-use to qualify for research import exemptions