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Carboxylic Acids in 100% Aqueous Mobile Phase on Ultra Aqueous C18

LC_0142
PeaksConc.
(mg/mL)
1.Glycolic acid5.4
2.Malonic acid4.2
3.Acetic acid7.8
4.Maleic acid0.06
ColumnUltra 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 Phase50 mM potassium phosphate, pH 2.5
Flow:1.0 mL/min
DetectorUV/Vis @ 210 nm