11. Standard test method for bromine index of aromatic hydrocarbons by electrometric titration 12. Standard test method for ph of atmospheric wet deposition samples by electrometric determination 13. Petroleum distillates and commercial aliphatic oletins - determination of bromine number - electrometric titration 14. Determining dissociation - constants of sulfosalicylic acid and chromiun content with electrometric analysis 15. Petroleum products . determination of bromine number of distillates and aliphatic olefins . electrometric method 16. Petroleum distillates and commercial aliphatic olefins - determination of bromine number - electrometric method 17. Bromine number of petroleum distillates and commercial aliphatic olefins by electrometric titration , test method for 18. Chemical analysis of ferrous materials . determination of manganeses in steels and irons . electrometric titration method 19. Chemical analysis of ferrous materials - determination of manganese in steels and irons - electrometric titration method 20. Methods for chemical analysis of aluminium fluoride for industrial use - the electrometric method for the determination of water content
