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Sentier.dev Common Products Taxonomy adapted from Combined Nomenclature 2024

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SECTION VI - PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES > CHAPTER 38 - MISCELLANEOUS CHEMICAL PRODUCTS > 3815 Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included > Supported catalysts > Other

优选词，正式主题词

3815 19Other

Supported catalysts

3815 19 10 Catalyst in the form of grains of which 90 % or more by weight have a particle-size not exceeding 10 micrometres, consisting of a mixture of oxides on a magnesium-silicate support, containing by weight: - 20 % or more but not more than 35 % of copper and - 2 % or more but not more than 3 % of bismuth,and of an apparent specific gravity of 0,2 or more but not exceeding 1,0
3815 19 90 Other

Supported catalysts, n.e.s. (excl. with precious metal, a precious-metal compound, nickel or a nickel compound as the active substance)

CN - Level 4 - HS subheadings

URI

http://data.europa.eu/xsp/cn2024/381519000080

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