The article contains the information on development methods of standard reference data tables (SRD) for measuring of non-refined vegetable oils density within a certain range of temperatures in order tp obtain the following economic and social results as: improved resource management; protection of domestic producer at the export market during Ukrainian accession into the EU and accession into the world’s market. The study was associated by the leading Ukrainian enterprises included into the “Ukroliaprom” association. The enterprises provided the non-refined oil samples for the study and ensured the respective statistical sampling for all kinds of products devoted not only to domestic but to the external market. Density of non-refined oils was conducted by pycnometer method. The author used high-precision methods were used during the study. They allowed to measure the temperature with the tolerance of ±0,006 °C. On the basis of the conducted study the author developed the reference data tables for dependence of non-refined oils density (sunflower, flaxseed, soy) from the temperature and they were approved as the standard reference tables in the Ministry of Economic Development, Trade and Agriculture of Ukraine.