Spectroscopy Potassium Nitrate Reference Standard from Mexico
Spectroscopy Potassium Nitrate Reference Standard is a certified reference material for NIR/Raman spectroscopy calibration. It is a pure standard under tariff item 2834.21.00, as it is a chemically defined compound.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide the certificate of analysis and traceability documentation
• If the product is a certified reference material, it may be classified under heading 38.22 if it is put up for laboratory use
• Ensure the product is clearly labeled as a reference standard