Valsts valodas centra izstrādātie ķīmijas un ķīmiskās tehnoloģijas termini

Konteksts: [..] The 4-hydroxybenzenesulphonic acid content determined in accordance with this method is expressed as a percentage by mass of anhydrous zinc 4-hydroxybenzenesulphonate in the product [..]
Avots: First Commission Directive 80/1335/EEC of 22 December 1980 on the approximation of the laws of the Member States relating to methods of analysis necessary for checking the composition of cosmetic products