Chromatogram of pyruvic acid with triple quadrupole LC
The HPLC
chromatogram of compounds that were identified in stem of Citrus sinensis have been shown in Fig.
The GC-FID and GC-SCD
chromatograms of distillates of KH are shown in Figures 2-7 together with
chromatograms of the corresponding hydrotreated oils.
Chromatogram obtained after the injection of 1.0 [micro]L of standard stock solution containing the palmitate esters of methyl (1), methyl stearate (2), methyl oleate (3), methyl linoleate (4) and methyl linolenate (5).
Caption: Figure 5: XIC for [C.sub.2] naphthalene in low resolution (m/z 156, dark
chromatogram) and high resolution (m/z 156.0559, red
chromatogram).
Caption: Figure 1: (a) Questioned Enbrel
chromatogram included in Figure 3 panel b of Miranda-Hernandez et al.
Chromatogram (a) gave only one peak, but (b) gave two peaks, in which the longer retention time peak was caused by the lower molecular weight products.
Caption: FIGURE 1: HPLC
chromatogram of aflatoxin Standards.
As it can be observed from the figures, the first PC is mainly related to the behavior of the peaks eluting in the second part of the
chromatogram (long retention times), almost all characterized by large positive loadings; an opposite behavior is observed for [PC.sub.2], which shows large negative loadings of the peaks belonging to the first part of the
chromatogram (short retention times).
The
chromatogram to a concentration of 5 ppm illustrated in Fig.
1: GC
chromatogram of linolenic acid isomers (in methylated form)
As an abnormal
chromatogram was detected, it suggests there may be problems with the measurement on the primary analyser (Bio Rad Variant).
