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Applications
Water-Soluble Vitamins Chromatographic Comparison
5482
Separation Mode: Reversed Phase
Reversed Phase
ODS-2
HPLC
Vitamin B Complex
Pharmaceutical
Therapeutic / Clinical

Applications

Water-Soluble Vitamins Chromatographic Comparison
Analytes
1L-Ascorbic acid
2Niacinamide
3Pyridoxal
4p-Aminobenzoic acid
5Thiamine
6Folic acid
7Riboflavin
Compound Name
Ascorbic Acid
CID
5785
Molecular Formula
C6H8O6
Molecular Weight
176
No. Hydrogen Bond Acceptors
6
No. Hydrogen Bond Donors
4
Details
LC Conditions (App ID: 5482)
Column:
Brand Name:
Part No:
Phase Name:
ODS-2
Elution Type:
Gradient
Mobile Phase:
A: 5 mM Sodium 1-Pentanesulfonate; 0.1% H3PO4 in water
B: 5 mM Sodium 1-Pentanesulfonate; 0.1% H3PO4 in 80% acetonitrile in water
Gradient Profile:
Step No.Time(min)%A%B
10982
2207030
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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