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Neon Calibration Gas Standard from Mexico

Certified neon gas standard in a small cylinder for calibrating gas chromatographs and spectrometers, classified as neon under HTS 2804.29.0020. Provides precise concentration for analytical instrumentation.

Duty Rate — Mexico → United States

3.7%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))

Import Tips

Attach NIST or ISO 17025 calibration certificate to substantiate classification

Small cylinders may qualify for de minimis if under $800 value; track cumulative shipments