n-Pentane Spectroscopic Grade from United States
Spectro-grade n-pentane with minimal UV absorbance for use in spectrophotometry and NMR spectroscopy. This chemically defined acyclic saturated hydrocarbon is classifiable under tariff item 2901.10.00, ensuring transparent spectral performance.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product meets the purity specifications for spectroscopic grade and is a separate chemically defined compound
• Provide certificates of analysis to demonstrate UV absorbance characteristics
• If the product is imported in small quantities for laboratory use, consider whether it qualifies for any duty relief programs