PMID- 8297032
OWN - NLM
STAT- MEDLINE
DCOM- 19940302
LR  - 20190717
IS  - 0003-2700 (Print)
IS  - 0003-2700 (Linking)
VI  - 65
IP  - 23
DP  - 1993 Dec 1
TI  - Development of techniques for the isolation of iron from biological material for 
      measurement of isotope ratios by fast atom bombardment mass spectrometry.
PG  - 3501-4
AB  - Stable isotopes have gained prominence in nutrition and trace element research. 
      Fast atom bombardment mass spectrometry (FAB-MS) measurement of iron isotope 
      ratios has an accuracy of > or equal to 99.7% with the stable isotopes (54)Fe, 
      (56)Fe, and (58)Fe with relative standard deviations (RSDs) of < or equal to 
      0.9%. The isolation of iron from biological matrices can be accomplished in 4 h 
      with almost total removal of isobaric interferences caused by (39)KOH, (39)K.H2O, 
      (40)CaOH, and/or (40)Ca.H2O. FAB-MS isotope enrichment measurements from this 
      method compare favorably to predicted absorption/enrichment levels.
FAU - Flory, D R
AU  - Flory DR
AD  - Department of Pharmacology, University of Colorado Health Sciences Center, Denver 
      80262.
FAU - Miller, L V
AU  - Miller LV
FAU - Fennessey, P V
AU  - Fennessey PV
LA  - eng
PT  - Journal Article
PL  - United States
TA  - Anal Chem
JT  - Analytical chemistry
JID - 0370536
RN  - 0 (Iron Isotopes)
RN  - E1UOL152H7 (Iron)
SB  - IM
MH  - Erythrocytes/*chemistry
MH  - Humans
MH  - Iron/administration & dosage/*blood/isolation & purification
MH  - *Iron Isotopes
MH  - Spectrometry, Mass, Fast Atom Bombardment/*methods
EDAT- 1993/12/01 00:00
MHDA- 1993/12/01 00:01
CRDT- 1993/12/01 00:00
PHST- 1993/12/01 00:00 [pubmed]
PHST- 1993/12/01 00:01 [medline]
PHST- 1993/12/01 00:00 [entrez]
AID - 10.1021/ac00071a029 [doi]
PST - ppublish
SO  - Anal Chem. 1993 Dec 1;65(23):3501-4. doi: 10.1021/ac00071a029.