o:513 Određivanje hlorida u zemljištu jonskom hromatografijom Determination of chloride in soil by ionic chromatography sr Abstract: Certified soil material Sigma Aldrich "Anions in Soil" SQC013-30G were examined for the determination of chlorides in soil by various procedures for the preparation of a samples. Extraction was performed with ultra pure water and the following parameters were changed: sample amount (0.5 g-1 g); amount of water for extraction (10-50 ml); extraction time (1-3 h). The obtained results were processed statistically in the SPSS program using One Way analysis of Variance and One sample Ttest. Based on the obtained results for the level of significance, it is concluded that the best method for determining chloride in soil is the method 3. Izvod: Za određivanje hlorida u zemljištu ispitivani su različiti postupci pripreme uzorka sertifikovanog referntnog materijala zemljišta Sigma Aldrich “Anions in Soil” SQC013-30G. Vršena je ekstrakcija sa ultra čistom vodom, a menjani su sledeći parametri: količina uzorka (0,5 g-1 g); količina vode za ekstrakciju (10-50 ml); vreme ekstrakcije (1-3 h). Dobijeni rezultati obrađeni su statistički u SPSS programu uz korišćenje One Way analysis of Variance i One sample T-test. Na osnovu dobijenih rezultata za nivo značajnosti zaključuje se da je najbolji metod za određivanje hlorida u zemljištu metoda 3 . Keywords: Anions, soil, ion chromatography Ključne reči: Anjoni, zemljište, jonska hromatografija 91552100 66574857 2022-07-21T09:32:23.636Z 44 yes 46 Zorica Sovrlić Institut za rudarstvo i metalurgiju Bor ; Mining and metallurgy Institute Bor Danijela Urošević Institut za rudarstvo i metalurgiju Bor ; Mining and metallurgy Institute Bor person Miomir Mikić Institut za rudarstvo i metalurgiju Bor ; Mining and metallurgy Institute Bor person Marija Milivojević Institut za rudarstvo i metalurgiju Bor ; Mining and metallurgy Institute Bor person Vesna Krstić Institut za rudarstvo i metalurgiju Bor ; Mining and metallurgy Institute Bor person Marina Uđilanović Institut za rudarstvo i metalurgiju Bor ; Mining and metallurgy Institute Bor person Sanela Vasiljević Institut za rudarstvo i metalurgiju Bor ; Mining and metallurgy Institute Bor person application/pdf 1746447 https://unilib.phaidrabg.rs/o:513 no yes 1 70 92000001 71A03 Bakar Copper 45 1 39 46 2020