Table 2 Determination of CA in red wines by NDC/GCE-CA sensor.

From: A voltammetric determination of caffeic acid in red wines based on the nitrogen doped carbon modified glassy carbon electrode

Red wine sample

Found (μM)

RSD (%)

A

98.4

2.1

B

72.6

2.3

C

81.5

2.0

D

78.6

2.1

E

65.4

2.5

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