caa a22 4500 386400881 CHVBK 20180307112158.0 cr unu---uuuuu 161130e198912 xx s 000 0 eng 10.1017/S0885715600013713 doi S0885715600013713 pii (NATIONALLICENCE)cambridge-10.1017/S0885715600013713 Standardless Quantitative X-Ray Phase Analysis - Estimation of Precision [Elektronische Daten] Quantitative phase analysis of n-phase mixtures can be performed if at least n samples composed of no more than n identical phases are available. The fact that there is no need for pure phases (analytical standards) constitutes the main advantage of the method presented here. However, substitution for the pure phases by an unknown mixture of these phases decreases the diversity of the sample set and also the precision of the analysis. The crucial step in a standardless method is the creation of an initial sample set. A simple test is developed to estimate the suitability of the sample set for analysis and to evaluate the analysis error. Application of this test to 13 four-phase mixtures has confirmed its high quality. Copyright © Cambridge University Press 1989 Zevin L.S. The Institutes for Applied Research and Materials Engineering Department, Ben-Gurion University of the Negev, P.O. Box 1025, Beer-Sheva 84110, Israel Zevin Sh.L. Department of Computer Science, Hebrew University, Jerusalem Powder Diffraction Cambridge University Press 4/4(1989-12), 196-200 0885-7156 4:4<196 1989 4 PDJ https://doi.org/10.1017/S0885715600013713 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1017/S0885715600013713 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zevin L.S. The Institutes for Applied Research and Materials Engineering Department, Ben-Gurion University of the Negev, P.O. Box 1025, Beer-Sheva 84110, Israel NATIONALLICENCE 700 1- Zevin Sh.L. Department of Computer Science, Hebrew University, Jerusalem NATIONALLICENCE 773 0- Powder Diffraction Cambridge University Press 4/4(1989-12), 196-200 0885-7156 4:4<196 1989 4 PDJ CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge