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Parabens on Raptor C18

LC_PH0531
PeakstR (min)
1.Methylparaben0.73
2.Ethylparaben1.01
3.Propylparaben1.27
4.Butylparaben1.50
ColumnRaptor C18 (cat.# 9304512)
Dimensions:100 mm x 2.1 mm ID
Particle Size:5 µm
Temp.:40 °C
Sample
Conc.:100 µg/mL in water
Inj. Vol.:1 µL
Mobile Phase
A:Water
B:Acetonitrile
Time (min)Flow (mL/min)%A%B
0.001.08020
2.001.02080
2.011.08020
3.501.08020
DetectorPDA @ 254 nm
InstrumentUHPLC