Gamma-HCH Pharmaceutical Grade from Japan
Pharmaceutical-grade gamma-hexachlorocyclohexane (lindane) meeting USP standards, used as an active ingredient in scabicide synthesis. This pure HCH isomer is a halogenated cyclanic hydrocarbon, classifiable under tariff item 2903.81.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is pure lindane (gamma isomer) with no other isomers to avoid classification issues
• Verify that the product is not put up as a medicament for retail sale, which would shift it to Chapter 30
• Keep detailed lab certificates to confirm chemical identity for CBSA