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GB/T 17672-1999 English PDF

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GB/T 17672-1999: Determinations for isotopes of lead, strontium and neodymium in rock samples
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GB/T 17672-1999English319 Add to Cart 3 days [Need to translate] Determinations for isotopes of lead, strontium and neodymium in rock samples   GB/T 17672-1999

PDF similar to GB/T 17672-1999


Standard similar to GB/T 17672-1999

GB/T 42333   GB/T 20899.1   YS/T 231   

Basic data

Standard ID GB/T 17672-1999 (GB/T17672-1999)
Description (Translated English) Determinations for isotopes of lead, strontium and neodymium in rock samples
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard D45
Classification of International Standard 27.120.30
Word Count Estimation 9,974
Date of Issue 2/10/1999
Date of Implementation 8/1/1999
Issuing agency(ies) State Quality and Technical Supervision
Summary This standard specifies the separation of rock samples lead, strontium and neodymium, measuring methods, reagents, instruments, analytical procedures, results calculation and precision. This standard applies to rocks and other geological materials of lead, strontium and neodymium isotope ratio determination, but also for isotope ratios were determined.

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