Shinwa Chemical Industries Ltd.
LC/GC Search / Application Note

Shinwa Chemical Industries
Application Search

Search result
"Gallic acid" Filtered 2 Item.

Graph

LC

Samples
Citric acid , Tartaric acid , Malonic acid , Succinic acid , Lactic acid , Acetic acid , Gallic acid , Propionic acid , Phthalic acid , Phenoxyacetic acid , m-Hydroxybenzoic acid , p-Hydroxybenzoic acid , Vanilic acid , Caffeic acid , Benzoic acid , o-Hydroxybenzoic acid
Applications
Elution position of the aromatic organic acid
Column
ULTRON PS-80H
Column Size
300 mm L × 8.0 mm I.D.
Mobile phase
HClO4aq. (pH 2.1)/CH3CN = 90/10
Frow rate
1.0 mL/min
Column temp.
60°C

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Graph

LC

Samples
Arbutin , Hydroquinone , Gallic acid
Applications
Arbutin in the Bearberry Leaf end
Column
STR ODS-II
Column Size
150 mm L × 4.6 mm I.D.
Mobile phase
100 mM Phosphoric acid buffer (pH 2.1)/CH3OH = 40/1
Frow rate
0.9 mL/min
Column temp.
35°C

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