@article{Roza Ablakimovna Aubakirova_Zhanat Kairollinovna Shomanova_Ruslan Zairovich Safarov_Emin Atasoy_2019, title={ATOMIC EMISSION METHOD WITH INDUCTIVELY COUPLED PLASMA FOR DETERMINING OF NOBLE METALS (Au, Ag) IN SAMPLES OF INDUSTRIAL BLISTER COPPER}, url={https://journals.nauka-nanrk.kz/chemistry-technology/article/view/1350}, abstractNote={<p>In the article weare presenting the results of investigation of AES ISP method for Au and Ag<br>determination in samples of industrial blister copper. The developed method allows determining Au in the range 28-<br>56 g/ton, Ag – 2000-3000 g/ton. Control of precision was conducted using control analytical method (assaygravimetric) as well as using measurement of state standard sample of copper content with attested values of<br>impurities. The developed method is not inferior in metrological characteristics to control analytical method. Optimal<br>spectral lines for Au – 242,795 nm and for Ag – 328,068 nm were selected because they have the most sensitivity<br>and do not have spectral noises. Statistical processing of calibration characteristics for AES ISP determination of Ag<br>and Au was conducted in accordance to RIS 54-2002. As a result, values of average standard relative deviations, the<br>ratio of the average squared deviations and quantile of distribution were obtained. Parameters of precision,<br>correctness, repeatability, reproducibility of the method were calculated according to RIS 61-2013.</p>}, number={4}, journal={Известия НАН РК. Серия химии и технологии}, author={Roza Ablakimovna Aubakirova and Zhanat Kairollinovna Shomanova and Ruslan Zairovich Safarov and Emin Atasoy}, year={2019}, month={авг.}, pages={53–59} }