-
dilution method,
whereby known amounts of
isotopically substituted compounds are
mixed with the
samples and the
isotopic signatures of the
resulting mixtures...
- Look up
isotopic in Wiktionary, the free dictionary.
Isotopic may
refer to: In the
physical sciences, to do with
chemical isotopes In mathematics, to do...
-
amounts of
isotopically enriched substance to the
analyzed sample.
Mixing of the
isotopic standard with the
sample effectively "dilutes" the
isotopic enrichment...
- CO2 can be
converted to
methane and from
there to
isotopically pure
synthetic diamonds.
Isotopically enriched diamonds have been
synthesized by application...
-
naturally occurring isotopes: 1H, 2H, and 3H. 1H and 2H are stable,
while 3H has a half-life of 12.32(2) years.
Heavier isotopes also exist; all are synthetic...
- one of its
isotopes. Formally, it is the
ratio of rate
constants for the
reactions involving the
light (kL) and the
heavy (kH)
isotopically substituted...
- of an
isotope and the
relative isotopic m****
refers to a
certain specific isotope of an element.
Because substances are
usually not
isotopically pure,...
-
Helium (2He) (standard
atomic weight: 4.002602(2)) has nine
known isotopes, but only helium-3 (3He) and helium-4 (4He) are stable. All
radioisotopes are...
-
Isotopomers or
isotopic isomers are
isomers which differ by
isotopic substitution, and
which have the same
number of
atoms of each
isotope but in a different...
- simultaneously.
Because enriched isotope preparations are
never isotopically pure, i.e. they
contain all the element's
isotopes in
unnatural abundances, calculations...
