нафта.

In the article, the authors analyzed the current system of standardization of Ukraine, outlined the directions of its reform and identified the prospects for improving the standardization system. According to the conducted analysis the need to take into account the new requirements of the innovative development of the country's economy and the emergence of new sectors of the economy, reducing technical barriers when entering the world markets in high technology zones was proved.

The fractional composition and physical and chemical properties of light fractions selected from Orhovytsk oilfield oil аre investigated. The potential content of fractions is determined. We have studied defined density, refractive index, molecular weight and sulfur content of the mentioned fractions. The structure and group composition is calculated with the help of n-d-M method. Досліджено фракційний склад та фізико-хімічні властивості світлих фракцій, виділених із нафти Орховицького нафтового родовища.