1994 compilation values for GSJ reference samples, "Igneous rock series".
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چکیده
منابع مشابه
Development of rapid and precise Pb isotope analytical techniques using MC-ICP-MS and new results for GSJ rock reference samples
A rapid and precise routine Pb isotope analytical technique for rock samples was developed using multiple collector inductively coupled plasma mass spectrometry (MC-ICP-MS). The mass discrimination of the Pb isotope ratios was corrected with the 205Tl/203Tl ratio of a Tl isotope reference material (NIST SRM 997) added to samples. The optimization of the analytical parameters and the minimizatio...
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متن کامل1994 Fall Symposium Series Reports
ontologies and architectures to the relative merits of individual tools and methods. A recurring theme was the benefits—or lack thereof—of hierarchical systems: A majority of the attendees supported the position that hierarchy was necessary: Low-level subsystems process sensory input and execute control strategies, and higher-level systems select control strategies appropriate for the task at h...
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BACKGROUND Lysosomal storage diseases (LSD) are inherited disorders caused by deficiency of lysosomal enzymes in which early diagnosis is essential to provide timely treatment. This study reports interval values for the activity of lysosomal enzymes that are deficient in Mucopolysaccharidosis type I, Fabry, Gaucher and Pompe disease, using dried blood spots on filter paper (DBS) samples in a Br...
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ژورنال
عنوان ژورنال: GEOCHEMICAL JOURNAL
سال: 1995
ISSN: 0016-7002
DOI: 10.2343/geochemj.29.91