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Information × Registration Number 0307U003336, 0106U006256 , R & D reports Title Clarification and attestation of methods of implementation of measuring of mass concentration of components of waters of flows and technological. Development and making of standard standards. popup.stage_title Уточнення та атестація методик виконання вимірювання масової концентрації компонентів стічних і технологічних вод. Розробка та виготовлення стандартних зразків. Head Gapotchenko N.P., Registration Date 01-03-2007 Organization Ukrainian State Researsh Institute for Carbochemistry popup.description2 Process water were developed and tested at the coke works the methods of determination of weight concentration of oxygen and sulphate-ions in waste water. The developed methods were certified in accordance with GOST 8.010-99; the ranges were established concentrations of the components to be determined. The results are shown for development and manufacture of state and branch standard samples of blast furnace coke, ammonium sulphate and BTX (benzol, toluene, xylenel). The results of interlaboratory tests, mathematical-statistical treatment of the results and determination of metrological characteristics are given for the indixes to be certified. . Certificates were prepared for the developed methods and standard samples. Product Description popup.authors popup.nrat_date 2020-04-02 Close