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Benzalkonium Chloride Compounds on Ultra IBD

LC_GN0536
PeakstR (min)Conc.
(mg/mL)
1.Benzalkonium chloride - C124.390.9
2.Benzalkonium chloride - C145.480.5
3.Benzene5.160.4
4.Toluene6.140.4
5.Naphthalene7.140.15
6.Biphenyl7.930.02
ColumnUltra IBD (cat.# 9175565)
Dimensions:150 mm x 4.6 mm ID
Particle Size:5 µm
Pore Size:100 Å
Temp.:30 °C
Sample
Diluent:Water:methanol (50:50)
Inj. Vol.:1 µL
Mobile Phase
A:0.2% H3PO4 in water
B:Acetonitrile
Time (min)Flow (mL/min)%A%B
0.0016535
1011585
DetectorUV/Vis @ 207 nm
InstrumentShimadzu UFLCXR