作者: A. Smakula , V. Sils
关键词: Optics 、 Hydrostatic weighing 、 Ethylene Bromide 、 Analytical chemistry 、 Systematic error 、 Crystallite 、 Quartz 、 Materials science 、 Crystal
摘要: In connection with a study of crystal imperfections, the density Si, quartz, Ca${\mathrm{F}}_{2}$, CsI, Ge, TlCl, TlBr, and polycrystalline Al have been determined by an hydrostatic weighing method using ethylene bromide as immersion liquid. Random systematic errors discussed present accuracy order ${10}^{\ensuremath{-}5}$ reached.