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2901.10.30.00/n-Pentane Calibration Standard/Mexico

n-Pentane Calibration Standard from Mexico

Certified reference n-pentane at 1000 ppm in solvent for gas chromatography calibration of hydrocarbon analyzers. Pure base compound under HTS 2901.10.30.00, with dilution per Chapter 29 note (d). NIST-traceable for environmental monitoring.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include certificate of analysis with concentration accuracy; handle as hazmat

• Issue: expiration dating on standards

n-Pentane Calibration Standard from Mexico — Import Duty Rate | HTS 2901.10.30.00