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The paper reports the method for determination of Tartaric acid and Maleic acid by high performance liquid chromatography. Tartaric acid and Maleic acid were separated on a Shim-pack CLC ODS (150 mm×6. 0 mm id, 5 μm) column with 0. 01 mol/L NaH2PO4- H3PO4(pH= 2. 0) as mobile phase, and the flow rate was 0. 7 mL/min. The components detected at UV at 220 nm. The quantitative results were obtained by external standard on a method.
The paper reports the method for determination of Tartaric acid and Maleic acid by high performance liquid chromatography. Tartaric acid and Maleic acid were separated on a Shim-pack CLC ODS (150 mm × 6. 0 mm id, 5 μm) column with 0. 01 mol / L NaH2PO4- H3PO4 (pH = 2.0) as mobile phase, and the flow rate was 0. 7 mL / min. The components were detected at UV at 220 nm. The quantitative results were obtained by external standard on a method .