Normal Human Serum AB Positive from China
Normal Human Serum AB Positive is sourced from type AB donors, valued for low isoagglutinin levels in sensitive assays. Under tariff item 3002.12.00, it qualifies as normal human blood sera for diagnostic and research uses.
Duty Rate — China → Canada
0%
Import Tips
• Provide documentation confirming the AB positive blood type and donor screening
• If the serum is for diagnostic use, confirm whether it meets the definition of a diagnostic reagent under heading 38.22
• Keep records of the serum's preparation to support classification as a blood fraction