Scanning Tunneling Microscope (STM) from Mexico
A scanning tunneling microscope (STM) measures quantum tunneling currents between a sharp probe and a sample surface to produce atomic-scale images. It operates without light, using electron tunneling, and is classified as a non-optical microscope under tariff item 9012.10.00.
Duty Rate — Mexico → Canada
PGA flags (1)Show detailsHide detailsHCRadiation Emitting DevicesMay be required
- HC
Radiation Emitting Devices · May be required
May require HC Radiation Emitting Devices depending on Canadian product category (HC40, HC41, HC42, HC43, HC44, HC45). Matching criteria: Equal To 9012100000. Logic: MATCH IF (Valid HS Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Provide technical specifications showing the STM's tunneling current measurement to support classification under 9012.10.00
• If the STM includes vibration isolation systems, ensure they are declared as parts of the microscope