BioMed Research International / 2015 / Article / Fig 9

Research Article

Mass Spectral Profile for Rapid Differentiating Beta-Lactams from Their Ring-Opened Impurities

Figure 9

Low energy activated CID spectra of cefaclor (a), delta-3 cefaclor (b), and corresponding ring-opened compounds ((c) and (d)).
(a)
(b)
(c)
(d)

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