共 13 条
[1]
ABSOLUTE ISOTOPIC ABUNDANCE RATIOS AND ATOMIC WEIGHT OF MAGNESIUM
[J].
JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS SECTION A-PHYSICS AND CHEMISTRY,
1966, A 70 (06)
:453-+
[2]
TRIPLE-FILAMENT METHOD FOR SOLID-SAMPLE LEAD ISOTOPE ANALYSIS
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1967, 72 (04)
:1325-+
[4]
ABSOLUTE ISOTOPIC ABUNDANCE RATIO + ATOMIC WEIGHT OF BROMINE
[J].
JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS SECTION A-PHYSICS AND CHEMISTRY,
1964, A 68 (06)
:593-+
[5]
PRECISE COULOMETRIC TITRATIONS OF POTASSIUM DICHROMATE
[J].
JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS SECTION A-PHYSICS AND CHEMISTRY,
1963, A 67 (05)
:453-+
[7]
MURTHY BKN, 1950, P INDIAN ACAD SCI, VA31, P160
[8]
Russell RD., 1960, LEAD ISOTOPES GEOLOG
[9]
ABSOLUTE ISOTOPIC ABUNDANCE OF TERRESTRIAL SILVER
[J].
JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS SECTION A-PHYSICS AND CHEMISTRY,
1962, 66 (JAN-F)
:1-+
[10]
ABSOLUTE ISOTOPIC ABUNDANCE RATIOS AND ATOMIC WEIGHT OF A REFERENCE SAMPLE OF CHROMIUM
[J].
JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS SECTION A-PHYSICS AND CHEMISTRY,
1966, A 70 (02)
:193-+