Azinphos-methyl Isomer Mixture 99%
Azinphos-methyl isomer mixture 99% consists of stereoisomers of this nitrogen-heterocyclic compound, explicitly covered under Chapter 29 Note 1(b) as a mixture of isomers of the same organic compound. It is used in research for comparative toxicology studies.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
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Import Tips & Compliance
• Provide a certificate of analysis confirming the isomer ratio and purity to CBSA
• If the mixture is for research purposes, ensure it is not subject to Pest Control Products Act regulations unless intended for use as a pesticide
Related Products under Tariff item 2933.92.00
Azinphos-methyl 50% Wettable Powder
Azinphos-methyl 50% wettable powder is a formulated insecticide containing the pure active ingredient mixed with inert carriers. It falls under this tariff item because the active ingredient is azinphos-methyl (ISO), a heterocyclic compound with nitrogen hetero-atoms specifically named in the item.
Azinphos-methyl Reference Standard USP
Azinphos-methyl reference standard USP is a certified pure analytical reagent of the heterocyclic compound, classified under this tariff item for laboratory use in pesticide residue analysis. It meets pharmacopeia standards and is used as a calibration standard.
Azinphos-methyl Technical Grade 97%
Azinphos-methyl technical grade 97% is a highly concentrated form of the organophosphate insecticide classified under this tariff item as a specific heterocyclic compound with nitrogen hetero-atoms. It serves as the active ingredient for further formulation into end-use products.
Guthion 2L Azinphos-methyl Liquid
Guthion 2L is a liquid emulsifiable concentrate formulation of azinphos-methyl, a nitrogen-heterocyclic insecticide captured specifically by this tariff item. It is applied via spray for pest control on crops such as almonds and walnuts.