Endrin (ISO)
Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. > Endrin (ISO) > Endrin (ISO)
Duty Rate (from China)
Subheadings
Products classified under Tariff item 2910.50.00
Endrin 20% Wettable Powder
Endrin 20% Wettable Powder is a crop protection formulation containing endrin as the active ingredient, with wetting agents to aid dispersion in water. The endrin component is an epoxide with a three-membered ring, falling under tariff item 2910.50.00. The formulation is classifiable here as the added agents do not render it particularly suitable for a specific use beyond general crop protection.
Endrin Aqueous Solution 1mg/L
Endrin Aqueous Solution 1mg/L is a dilute solution of endrin in water, prepared for use as a standard in GC-MS pesticide analysis. Under Chapter 29 Note 1(d), solutions of chemically defined organic compounds in water are covered by the chapter, and the dilution does not alter the classification of endrin under tariff item 2910.50.00.
Endrin-Keto Isomer Mixture
Endrin-Keto Isomer Mixture is a blend of endrin and its keto-epoxy degradation product, used in analytical toxicology. As a mixture of isomers of the same organic compound, it falls under Chapter 29 Note 1(b), and the epoxide structure places it under tariff item 2910.50.00.
Endrin Reference Standard 99% Pure
Endrin Reference Standard 99% Pure is a high-purity analytical grade of endrin, used for calibration in pesticide residue testing. As a separate chemically defined organic compound with a three-membered epoxide ring, it is classifiable under tariff item 2910.50.00, provided it contains no added substances beyond trace impurities.
Endrin Technical Grade 95%
Endrin Technical Grade 95% is a concentrated form of the organochlorine insecticide endrin, consisting primarily of the epoxide compound with a three-membered ring. The technical grade contains minor impurities but remains a separate chemically defined compound, classifiable under tariff item 2910.50.00.