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Applications
Aldosterone analysis by LCMS using Kinetex 2.6um XB-C18 50x3.0mm
20648
Separation Mode: Reversed Phase
Reversed Phase
XB-C18
HPLC
Clinical
Clinical Research
Therapeutic / Clinical

Applications

Aldosterone analysis by LCMS using Kinetex 2.6um XB-C18 50x3.0mm
Analytes
1Aldosterone
Compound Name
Aldosterone
CID
5839
Molecular Formula
C21H28O5
Molecular Weight
360
No. Hydrogen Bond Acceptors
5
No. Hydrogen Bond Donors
2
Details
LC Conditions (App ID: 20648)
Column:
Brand Name:
Kinetex
Part No:
Phase Name:
XB-C18
Elution Type:
Gradient
Mobile Phase:
A: Water
B: 50/50 AcCN/Methanol
Gradient Profile:
Step No.Time(min)%A%B
107030
241090
351090
45.17030
577030
Flow Rate:
0.5 mL/min
Temperature:
22°C
Detection:
Tandem Mass Spec (MS-MS) (22°C)
Sample Preparation Details
Description:
Strata-X-A 33 µm Polymeric Strong Anion, 60 mg / 3 mL, Tubes, 50/Pk
Part Number:
Condition 1:
Methanol
Condition 2:
25 mM Ammonium Bicarbonate
Wash 1:
25mm ammonium bicarbonate buffer
Wash 2:
25% methanol in water
Evaporation:
Evaporate to dryness
1
Condition
Methanol
2
Shake
Ethyl Acetate:Isopropanol:NH4OH (7:2:1)
1
Condition
Methanol
2
Shake
Ethyl Acetate:Isopropanol:NH4OH (7:2:1)
1
Condition
Methanol
2
Shake
Ethyl Acetate:Isopropanol:NH4OH (7:2:1)

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Kinetex 2.6 µm XB-C18 100 Å, LC Column 50 x 3 mm, Ea
Reversed Phase