Carboxylic Acids in 100% Aqueous Mobile Phase on Ultra Aqueous C18
Peaks | Conc. (mg/mL) | |
---|---|---|
1. | Glycolic acid![]() | 5.4 |
2. | Malonic acid![]() | 4.2 |
3. | Acetic acid![]() | 7.8 |
4. | Maleic acid![]() | 0.06 |

LC_0142
Column | Ultra Aqueous C18 (cat.# 9178565) |
Dimensions: | 150 mm x 4.6 mm ID |
Particle Size: | 5 µm |
Pore Size: | 100 Å |
Temp.: | 25 °C |
Sample | |
Diluent: | Mobile phase |
Inj. Vol.: | 10 µL |
Mobile Phase | 50 mM potassium phosphate, pH 2.5 |
Flow: | 1.0 mL/min |
Detector | UV/Vis @ 210 nm |
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