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NSAIDsonUltra II™Biphenyl
OrganicAcidsonUltra II™AqueousC18
LC_PH0487
Sample:
Inj.:
5µL
Conc.:
15µg/mL each component
Sample diluent: methanol
Column:
Ultra II™Biphenyl
Cat.#:
9609853
Dimensions:
50mm x 3.0mm
Particle size:
2.2µm
Pore size:
100Å
Conditions:
Instrument:
Shimadzu ProminenceUFLC
XR
Mobile phase:
20mM potassium phosphate,
pH 2.5: methanol (30:70)
Flow:
1.2mL/min.
Temp.:
40°C
Pressure:
460bar
Det.:
UV@ 254nm
Peak List
Ret. Time (min.)
1. ketoprofen
0.894
2. piroxicam
1.068
3. sulindac
1.197
4. diclofenac
1.465
Peak List
Ret. Time (min.)
1. tartaric acid
2.061
2. quinic acid
2.210
3. malic acid
2.596
4. citric acid
4.177
5. fumaric acid
5.853
Sample:
Inj.:
5µL
Conc.:
10µg/mL fumaric acid,
2,000µg/mL each other acids
Sample diluent: water
Column:
Ultra II™Aqueous C18
Cat.#:
9608565
Dimensions:
150mm x 4.6mm
Particle size:
5µm
Pore size:
100Å
Conditions:
Instrument:
Shimadzu ProminenceUFLC
XR
Mobile phase:
100% 20mM potassium phosphate (pH 2.5)
Flow:
1.0mL/min.
Temp.:
30°C
Pressure:
80bar
Det.:
UV@ 226nm
LC_PH0498
2.2μm
5μm
