TY - JOUR
T1 - Dual-wavelength UV-absorption detection in capillary isotachophoresis
AU - Reijenga, J.C.
AU - Verheggen, T.P.E.M.
AU - Everaerts, F.M.
PY - 1983
Y1 - 1983
N2 - Instrumentation for dual-wavelength UV-absorption detection in isotachophoresis is described and evaluated. Computerized signal storage and processing allow data reduction on the basis of the ratio of absorption at any two of the wavelengths 206, 254, 289 and 340 nm. The purity of UV-absorbing spikes or zones is verified by plotting the ratio versus time, the ratio versus one wavelength or one wavelength versus the other. The method is illustrated with the analysis of a nucleotide extract of eggs of Nassarius reticularis
AB - Instrumentation for dual-wavelength UV-absorption detection in isotachophoresis is described and evaluated. Computerized signal storage and processing allow data reduction on the basis of the ratio of absorption at any two of the wavelengths 206, 254, 289 and 340 nm. The purity of UV-absorbing spikes or zones is verified by plotting the ratio versus time, the ratio versus one wavelength or one wavelength versus the other. The method is illustrated with the analysis of a nucleotide extract of eggs of Nassarius reticularis
U2 - 10.1016/S0021-9673(01)90820-9
DO - 10.1016/S0021-9673(01)90820-9
M3 - Article
SN - 0021-9673
VL - 267
SP - 75
EP - 84
JO - Journal of Chromatography
JF - Journal of Chromatography
IS - 1
ER -