Oxalic acid Oxalic acid Oxalic acid Select Applications HPLC Separation of 15 Organic Acids on Amaze HA Mixed-Mode Column with a Triple Gradient HPLC Analysis of Mono-, Di- and Tricarboxylic Acids on Amaze HA Mixed-Mode Column HPLC Separation of 15 Organic Acids on Amaze HA Mixed-Mode Column with a Triple Gradient Amaze HA PURCHASE LEARN ABOUT Amaze HA Conditions of Experiment Column: Amaze HA Separation Modes: reveresed-phase , anion-exchange Column Dimenstions: 4.6x100, 3 um, 100A Mobile Phase: "A: 2% ACN with 40 mM ammonium phosphate pH 4.0 B: 20% ACN with 100 mM ammonium phosphate pH 2.0 gradient from 100% A to 100% B in 15 minutes, 5 minutes hold " Detection: 205 nm Sample: 0.2-0.5 mg/ml Injection: 2 uL Flow rate: 1 ml/min Analytes Class of compounds: Aromatic acid, Isomer, Organic acid, Organic compound, Preservative, Supplement, Vitamin Nature of compounds: Acidic, Hydrophilic, Hydrophobic, Neutral, Polar Compounds: Acetic acid, Ascorbic acid, Formic acid, Succinic acid, Citric acid, Malonic acid, Fumaric acid, Mandelic acid, Oxalic acid, Terephthalic acid, Benzoic acid, Maleic acid, Phthalic acid, Benzenesulfonic acid, p-Toluenesulfonic acid HPLC Analysis of Mono-, Di- and Tricarboxylic Acids on Amaze HA Mixed-Mode Column Amaze HA PURCHASE LEARN ABOUT Amaze HA Conditions of Experiment Column: Amaze HA Separation Modes: reveresed-phase , anion-exchange Column Dimenstions: 4.6x100, 3 um, 100A Mobile Phase: ACN/water/phosphoric acid and ACN/water/ammonium phosphate buffer Detection: 205 nm Sample: 0.2-0.5 mg/ml Injection: 2 uL Flow rate: 1 ml/min Analytes Class of compounds: Organic acid, Preservative Nature of compounds: Acidic, Hydrophilic, Polar Compounds: Citric acid, Fumaric acid, Oxalic acid, Maleic acid, Acetic acid, Formic acid
