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Applications
Aromatic Acids Chromatographic Comparison
5476
Separation Mode: Reversed Phase
Reversed Phase
ODS-2
HPLC
Food Preservatives
Organic Chemical
Chemical Compound

Applications

Aromatic Acids Chromatographic Comparison
Analytes
1Benzoic acid
2o-Toluic acid
3Ethylbenzoic acid
Compound Name
Benzoic Acid
CID
243
Molecular Formula
C7H6O2
Molecular Weight
122
No. Hydrogen Bond Acceptors
2
No. Hydrogen Bond Donors
1
Details
LC Conditions (App ID: 5476)
Column:
Brand Name:
Part No:
Phase Name:
ODS-2
Elution Type:
Isocratic
Mobile Phase:
A: 0.1% H3PO4 in water
B: Acetonitrile
Gradient Profile:
Step No.Time(min)%A%B
105050
Flow Rate:
1 mL/min
Temperature:
22°C
Detection:
UV-Vis Abs.-Variable Wave.(UV) @ 254 nm (22°C)
Sample Note:
SecurityGuard™ Guard Cartridge System extends column lifetime. - SecurityGuard Cartridges, C18 4 x 3.0mm, 10/Pk Part No.: AJ0-4287 - Holder Part No.: KJ0-4282

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