COMPARATIVE ANALYSIS OF THE MINERAL COMPOSITION OF LEATHER PRODUCTS OF ANIMAL HUSBANDRY IN THE FERGHANA VALLEY
Keywords:
iron, copper, phosphorus, calcium, aluminum, copper, pigment, silicon, arsenic, magnesium, epidermal layer.Abstract
Use of an Avio 200 ISP-OES inductively coupled plasma optical emission spectrometer, elemental composition and quantitative analysis of animal skin samples. Contains 44 macro- and microelements. The skins of sheep, calves and goats, studied as samples, meet the requirements of the state standard and do not have a dangerous impact on the environment and human health.
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