PREPARATION OF AQUEOUS STANDARDS FOR LOW-TEMPERATURE X-RAY-MICROANALYSIS

被引:8
作者
REID, AP [1 ]
POTTS, WTW [1 ]
OATES, K [1 ]
MULVANEY, R [1 ]
WOLFF, EW [1 ]
机构
[1] BRITISH ANTARCTIC SURVEY,CAMBRIDGE CB3 0ET,ENGLAND
关键词
QUANTITATIVE LOW TEMPERATURE X-RAY MICROANALYSIS; HOMOGENEOUS DISPERSION IN ICE; AQUEOUS STANDARDS;
D O I
10.1002/jemt.1070220210
中图分类号
R602 [外科病理学、解剖学]; R32 [人体形态学];
学科分类号
100101 ;
摘要
A technique, using Nuclepore polycarbonate membrane filters as a containing medium for very small volumes of ionic standard solutions, to produce homogeneous ice standards is described. The standards are suitable for use in a scanning electron microscope. The relationship between elemental X-ray counts and ionic concentration is found to be linear. The method is rapid and simple. Minimum detectable concentrations are given.
引用
收藏
页码:207 / 211
页数:5
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