Ion-exchangers (excl. polymers of chapter 39)

Acid aluminosilicate (artificial zeolite of the Y type) in the sodium form, containing by weight not more than 11 % of sodium evaluated as sodium oxide, in the form of rodlets

Getters for vacuum tubes

Pyrolignites, e.g. of calcium; crude calcium tartrate; crude calcium citrate

Naphthenic acids and the water-insoluble salts and esters thereof

Anti-scaling and similar compounds

Preparations for electroplating for the chemical and allied industries

Mixtures of mono-, di- and tri-, fatty acid esters of glycerol "emulsifiers for fats

Cartridges and refills, filled, for electronic cigarettes, and preparations for use in the cartridges and refills, containing nicotine or its salts, ethers, esters or other derivatives thereof

Cartridges and refills, filled, for electronic cigarettes, and preparations for use in the cartridges and refills, not containing nicotine or its salts, ethers, esters or other derivatives thereof

Nicotine patches "transdermal systems", intented to assist smokers to stop smoking

Intermediate products of the antibiotics manufacturing process obtained from the fermentation of Streptomyces tenebrarius, whether or not dried, for use in the manufacture of human medicaments of heading 3004

Intermediate products from the manufacture of monensin salts for pharmaceutical or surgical uses

Products and preparations for the chemical and allied industries for pharmaceutical or surgical uses, n.e.s.

Auxiliary products for foundries in the form of chemical preparations (excl. prepared binders for foundry moulds or cores)