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Applications
Histamine by LCMS using Luna 3um HILIC 100x2.1mm
20650
Histamine Agents
Clinical
Biochemical Compound / Nutrient
Therapeutic / Clinical

Applications

Histamine by LCMS using Luna 3um HILIC 100x2.1mm
Analytes
11-Methyl histamine
2N-Methyl histamine
3Histamine
Compound Name
1-Methylhistamine
CID
3614
Molecular Formula
C6H11N3
Molecular Weight
125
No. Hydrogen Bond Acceptors
2
No. Hydrogen Bond Donors
1
Details
LC Conditions (App ID: 20650)
Elution Type:
Gradient
Mobile Phase:
A: 50:45:5 ACN:DI H2O: 100 mM Amm. Form, pH 3.22
B: 95:5 ACN:100 mM Amm. Formate, pH 3.22
Gradient Profile:
Step No.Time(min)%A%B
101783
21.51000
32.51000
42.61783
54.51783
Flow Rate:
0.6 mL/min
Temperature:
22°C
Detection:
Tandem Mass Spec (MS-MS) (22°C)
Detector Info:
SCIEX API 5000™
Sample Preparation Details
Description:
Strata-X-CW 33 µm Polymeric Weak Cation, 30 mg / 3 mL, Tubes, 50/Pk
Part Number:
Condition 1:
Methanol
Condition 2:
DI water
Wash 1:
DI water
Wash 2:
MeOH
Evaporation:
Evaporate to dryness
1
Condition
Methanol
2
Condition
DI water
1
Shake
87:13 B:A, fortified to contain 5% formic acid
1
Wash
DI water
2
Condition
DI water
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