Ceramic pH Electrode Holder from Mexico
A porcelain holder designed to secure pH electrodes in chemical testing setups. Fired after shaping, it is a ceramic ware for laboratory or technical use, classified under heading 69.09.
Duty Rate — Mexico → Canada
4.5%
Import Tips
• Confirm the holder is fired and not an insulating fitting, which would be excluded under note 2(f)
• Keep documentation showing its laboratory use to support classification
• Verify it is not part of a complete pH meter, which may be classified under Chapter 90