8-Methylquinoline Reference Standard from United States
USP/NF grade 8-methylquinoline reference standard, a chemically pure compound used for analytical method validation in pharmaceutical quality control. It is classified under tariff item 2933.49.00 as a quinoline derivative.
Duty Rate — United States → Canada
0%
Import Tips
• Include the USP/NF certificate of analysis with the shipment to confirm the grade
• If the reference standard is for laboratory use only, ensure it is not intended for human or animal consumption
• Keep records of the analytical use to support the classification