GC

Samples

Formic Acid , Acetic Acid , Propionic Acid

Applications

Formic acid and propionic acid in the acetic acid

Column

FON 5% Sunpak-A

Column Size

2.1m×3.2mm

Column temp.

160°C

Carrier gas

He,55ml/min

Injection port temp.

260°C

Detector temp.

260°C(TCD)

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LC

Samples

Citric acid , Tartaric acid , Malic acid , Malonic acid , Succinic acid , Glycolic acid , Formic acid , Lactic acid , Acetic acid , Fumaric acid , Adipic acid , Pyroglutamic acid , Propionic acid , Acrylic acid , Pivalic acid , Methacrylic acid , Crotonic acid

Applications

Elution position of the aliphatic organic acid

Column

ULTRON PS-80H

Column Size

300 mm L × 8.0 mm I.D. + 300 mm L × 8.0 mm I.D.

Mobile phase

HClO4aq. (pH 2.1)

Frow rate

1.0 mL/min

Column temp.

60°C

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LC

Samples

Citric acid , Tartaric acid , Malic acid , Pyruvic acid , Malonic acid , Quinic acid , Succinic acid , Lactic acid , Formic acid , Acetic acid , Levulinic acid , Pyroglutamic acid , Propionic acid

Applications

Analysis of Organic Acids in Food 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.

60°C

Injection volume

2 µL

Diluent

water

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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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