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High Purity Synthetic Indigo for Research from Canada

99+% pure Vat Blue 1 (CI 73000) for chemical research and dye development laboratories. Precisely matches HTS 3204.15.10.00 description for synthetic organic vat dye. Used in spectroscopy and dye fastness studies.

Duty Rate — Canada → United States

16.5%

Rate breakdown

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

Import Tips

Include intended research use statement; may qualify for duty-free lab reagent status

Provide GC/MS purity certificate