Resolution of enantiomeric hydrocarbon biomarkers of geochemical

Resolution of enantiomeric hydrocarbon biomarkers of geochemical importance. [Erratum to document cited in CA116(10):98619v]. Daniel W. Armstrong ...
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ANALYTICAL CHEMISTRY, VOL. 64, NO. 3, FEBRUARY 1, 1992

CORRECTIONS Bulbed Capillary External Referencing Method for Proton Nuclear Magnetic Resonance Spectroscopy

K m Momoki and Yoshiyuki Fukazawa (Anal. Chem.1990, i2, 1665-1671).

Equation 6 is incorrect. It should read ;cor

=

aobs,cy

+ AbTMS = (bbulk

=

bTMS,sp

- bTMS,cy) + ( b M S , c y - bTMS,ap)

= bobs,ap (6)

Resolution of Enantiomeric Hydrocarbon Biomarkers )f Geochemical Importance Daniel W. Armstrong, Yubing Tang, Janusz Zukowski ,Anal. Chem. 1991,63,285&2861). On p 2859 on the fourth line under the Results and Dism i o n the name heptakis(2,6-O-dipentyl)-y-CD should read )ctakis(2,6-O-dipentyl)-y-CD.

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