Search Results for: Oxygen therapy apparatus
sulphonated, nitrated or nitrosated derivatives import data export data epoxides, epoxyalcohols, epoxyphenols and expoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives import data export data acetals and hemiacetals, whether or not with other oxygen
function, and their halogenated, sulphonated, nitrated or nitrosated derivatives import data export data aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde import data export data halogenated, sulphonated, nitrated or nitrosated derivatives of products...
https://www.seair.co.in/hs-codes/chapter-29-organic-chemicals.aspx