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Determination of Polyphenols with MS detection

Article number: VFD0083J

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Details
Method

UHPLC

Eluent

A: H2O (0.1% FA)

B: H2O (0.1% FA)/ACN 1:1 v/v

Gradient

0.0 – 1.0 min 10 % B

1.0 – 4.0 min 10 % - 100 % B

4.0 – 5.0 min 100 % B

Flow rate

0.6 ml/min

Injection volume

10 µl

Temperature

30 °C

Detection

MSQ Plus, ESI negative mode,

Needle 4.5 kV, coneV 75 V,

Probe temperature 350 °C

selected SIM Scans (grouped)

Substances

Gallic Acid; Chlorogenic Acid; Catechin; Epicatechin; Rutin; Kaempferol-3-o-rutinoside; Myricetin; Quercetin 

Chromatogram
  1. Gallic Acid                                              m/z = 169
  2. Chlorogenic Acid                                  m/z = 353
  3. Catechin                                                  m/z = 289
  4. Epicatechin                                             m/z = 289
  5. Rutin                                                        m/z = 610
  6. Kaempferol-3-o-rutinoside                   m/z = 593
  7. Myricetin                                                m/z = 317
  8. Quercetin                                                m/z = 301

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Chromatogramm VFD0083J
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Technical data are subject to change without notice.

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