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2804.21.00.00/Spectroscopy Grade Argon/Canada

Spectroscopy Grade Argon from Canada

Argon gas with impurity levels below 1 ppm, packaged in 40L cylinders for inductively coupled plasma (ICP) spectroscopy elemental analysis. It is classified under HTS 2804.21.00.00 as chemically defined pure argon, excluding doped electronic forms.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Require GC-MS impurity profiles; small cylinder imports often qualify for simplified entry

• Pitfall: Valuation disputes on returnable cylinders

Spectroscopy Grade Argon from Canada — Import Duty Rate | HTS 2804.21.00.00