Mirex (ISO)
Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. > Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons: > Mirex (ISO) > Mirex (ISO)
Duty Rate (from China)
Subheadings
Products classified under Tariff item 2903.83
Dehydromirex Isomer Mixture
Dehydromirex isomer mixture, a blend of Mirex-related isomers used as a surrogate in toxicological studies of Mirex photodegradation. It is classified under this tariff item as a mixture of isomers of the same organic compound, per Chapter 29 legal note 1(b), and is a halogenated derivative of cyclanic hydrocarbons.
2903.83.00Mirex 99% Pure Crystals
High-purity crystalline Mirex (ISO), a fully chlorinated cyclanic hydrocarbon used as a reference standard in analytical chemistry for pesticide residue testing. It is a separate chemically defined organic compound, meeting the criteria of Chapter 29 note 1(a), and is specifically named in this tariff item.
2903.83.00Mirex Analytical Reference Standard
Certified reference material of Mirex, a chlorinated cyclopentadiene derivative, supplied in amber vials for use in GC-MS calibration. It is a separate chemically defined organic compound classified under this tariff item as a halogenated derivative of cyclanic hydrocarbons, per Chapter 29 note 1(a).
2903.83.00Mirex Stabilized for Transport
Mirex stabilized for transport, with added stabilizers to prevent degradation during shipping. It is classified under this tariff item as the primary chemically defined compound, Mirex, with stabilizers that do not render it particularly suitable for specific use, per Chapter 29 note 1(f).
2903.83.00Mirex Technical Grade Powder
Mirex technical grade powder, a fully chlorinated hydrocarbon with the ISO name Mirex, used as a halogenated derivative of cyclanic hydrocarbons. It is a separate chemically defined organic compound, meeting the criteria of Chapter 29 note 1(a), and is specifically named in this tariff item.