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14C
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DeCS
Descriptor
English
:
Carbon Radioisotopes
Descriptor
Spanish
:
Radioisótopos de Carbono
Descriptor
Portuguese
:
Radioisótopos de Carbono
Synonyms
English
:
14C
Carbon 14
Radiocarbon
Radioisotopes, Carbon
Tree Number:
D01.268.150.075.328
D01.496.123.328
D01.496.749.154
SP4.097.063.849.545
SP4.102.072.092.693.050.384.080.186
SP8.473.654.412.052.047
Definition
English
:
Unstable
isotopes
of
carbon
that decay or disintegrate emitting
radiation
. C atoms with atomic weights 10, 11, and 14-16 are radioactive
carbon isotopes.
Indexing Annotation
English
:
for routine use as tracer, use no qualifiers
History Note
English
:
74
Allowable Qualifiers
English
:
AD
administration & dosage
AE
adverse effects
AN
analysis
BL
blood
CF
cerebrospinal fluid
CH
chemistry
CL
classification
EC
economics
HI
history
IP
isolation & purification
ME
metabolism
PK
pharmacokinetics
PD
pharmacology
PO
poisoning
ST
standards
SD
supply & distribution
TU
therapeutic use
TO
toxicity
UR
urine
Record Number:
2289
Unique Identifier:
D002250
Occurrence in VHL
:
Similar:
DeCS