Organic Acids Analysis in Black-vinegar (KC-811)

Organic acids in black-vinegar were separated using an organic acids analysis column, RSpak KC-811.

Sample : Black vinegar, 20 μL
1. Gluconic acid
2. Lactic acid
3. Acetic acid
4. Pyroglutamic acid

Columns      : Shodex RSpak KC-811 (8.0 mm I.D. x 300 mm) x 2
Eluent       : 3 mM HClO4 aq.
Flow rate    : 1.0 mL/min
Detector     : UV (210 nm), RI
Column temp. : 50 °C

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Operation Manual / Certificate of Analysis

Operation Manuals and Certificate of Analysis / Inspection Certificate for the following products can be downloaded here.

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