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Identification and determination of synthetic dyes in soft and alcoholic drinks

Identification and determination of synthetic dyes in soft and alcoholic drinks

Identification and determination of synthetic dyes in soft and alcoholic drinks using Capel-105M Lumex Instruments 103

INTRODUCTION

The method allows identification and determination of synthetic dyes in samples of soft and alcoholic drinks by capillary el ectrophoresis.

MEASURING METHOD

The Capillary Electrophoresis (CE) method for the determination of synthetic dyes is based on their differential migration in a narrow quartz capillary under the influence of the applied electric field. Identification and quantitative determination of dyes is performed by measuring the UV absorbance at 254 nm (for “CAPEL-103РТ/104Т” systems) or 215 nm (for “CAPEL-105/105М” systems) wavelength.

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EQUIPMENT FOR ANALYSIS
Capel-205 Capel-205
Capel-105M Capel-105M
Identification and determination of synthetic dyes in soft and alcoholic drinks Identification and determination of synthetic dyes in soft and alcoholic drinks - by
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Identification and determination of synthetic dyes in soft and alcoholic drinks using Capel-105M