TY - JOUR
T1 - Microcolumn size-exclusion chromatography coupled with electrospray ionization mass spectrometry
AU - Prokai, Laszlo
AU - Aaserud, David J.
AU - Simonsick, William J.
PY - 1999/3/12
Y1 - 1999/3/12
N2 - Microcolumn (250x0.5 mm I.D.) size-exclusion chromatography was implemented for the separation of polydisperse mixtures prior to electrospray ionization (ESI) mass spectrometric detection. An improved separation, compared to conventional-bore SEC, was demonstrated upon coupling with ESI quadrupole ion-trap mass spectrometry and a Fourier transform ion cyclotron resonance instrument for the separation of individual oligomers present in octylphenoxypoly(ethoxy)ethanol. Copyright (C) 1999 Elsevier Science B.V.
AB - Microcolumn (250x0.5 mm I.D.) size-exclusion chromatography was implemented for the separation of polydisperse mixtures prior to electrospray ionization (ESI) mass spectrometric detection. An improved separation, compared to conventional-bore SEC, was demonstrated upon coupling with ESI quadrupole ion-trap mass spectrometry and a Fourier transform ion cyclotron resonance instrument for the separation of individual oligomers present in octylphenoxypoly(ethoxy)ethanol. Copyright (C) 1999 Elsevier Science B.V.
KW - Liquid chromatography-mass spectrometry
KW - Octylphenoxypoly(ethoxy)ethanol
KW - Polymers
KW - Size-exclusion chromatography
UR - http://www.scopus.com/inward/record.url?scp=0033025543&partnerID=8YFLogxK
U2 - 10.1016/S0021-9673(98)01082-6
DO - 10.1016/S0021-9673(98)01082-6
M3 - Article
C2 - 10220917
AN - SCOPUS:0033025543
SN - 0021-9673
VL - 835
SP - 121
EP - 126
JO - Journal of Chromatography A
JF - Journal of Chromatography A
IS - 1-2
ER -