LC

Samples

Maleic acid , Pyruvic acid , Ascorbic acid , Gluconic acid , Adipic acid , Fumaric acid , Tartaric acid , Malic acid , Citric acid

Applications

Analysis of organic acid

Column

ULTRON AF-HILIC-CD (PLSS)

Column Size

150 mm L × 2.0 mm I.D.

Mobile phase

100mM CH3CO2NH4 (pH6.8) /CH3CN = 25/75

Frow rate

0.20 mL/min

Column temp.

40°C

Injection volume

2.0 µL

Diluent

mobile phase

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LC

Samples

Formic acid , Acetic acid , Propionic acid , Isobutyric acid , Butyric acid , Isovaleric acid , Valeric acid , Hexanoic acid

Applications

Analysis of Short-Chain Fatty Acids using the ULTRON PS-80H

Column

ULTRON PS-80H

Column Size

300 mm L × 8.0 mm I.D.

Mobile phase

HClO4 aq (pH 2.1)

Frow rate

1.0 mL/min

Column temp.

80°C

Injection volume

5 µL

Diluent

water

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