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Research Grade Metaldehyde 99.9% for Laboratory Use from Canada

High-purity metaldehyde (99.9%) packaged in small quantities for chemical research laboratories. Qualifies under HTS 2912.50.10.00 as chemically defined cyclic polymer of aldehydes. Used in organic synthesis studies and analytical standards.

Duty Rate — Canada → United States

10%

Rate breakdown

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

Import Tips

Include lot analysis certificate with impurity profile; research quantities typically exempt from pesticide registration

Small package sizes (<1kg) reduce scrutiny but require proper lab destination documentation

Distinguish from technical grade via HPLC purity certificate showing single tetramer peak