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Information × Registration Number 0309U003229, 0107U009477 , R & D reports Title Organization and conducting interlaboratory measurements of quality indices of chemical coal products with the purpose of metrological verification of exactness of precision of the results of measurement by the way of interlaboratory comparisons. Development and production of standard samples. popup.stage_title Організація і проведення міжлабораторних вимірювань показників якості хімічних продуктів коксування з метою метрологічної перевірки точності результатів вимірювань шляхом міжлабораторних порівнянь. Розробка і виготовлення стандартних зразків. Head Gapotchenko N.P., Registration Date 16-03-2009 Organization Ukrainian State Researsh Institute for Carbochemistry popup.description2 The results of the periodic measurements of quality indexes of coking chemical products (ammonium sulfate, coal tar, crude benzene) are objectively evaluated by interlaboratory comparisons. An enterprise is provided with standard sample which are needed for calibrating of measuring devices, to the control of measurements. Protocols of interlaboratory tests are drawn up on every check sample of coking chemical products. Documentation on standard samples is ratified in State consumer standard of Ukraine and Ministry of Industrial Policy of Ukraine. Made standard samples with the proper supporting documentation handed over to the company. Product Description popup.authors popup.nrat_date 2020-04-02 Close