GC

Samples

Sucrose , Maltose , Lactose , Raffinose

Applications

Sugar

Column

ULBON HR-1701

Column Size

25m×0.25mm(0.25μm)

Column temp.

180°C→280°C(4°C/min)

Carrier gas

He,0.49ml/min

Detector temp.

300°C(FID)

Injection volume

1μl

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LC

Samples

Maltotriose , Maltose , Glucose , Glycerol , Ethanol

Applications

Sake

Column

ULTRON PS-80N

Column Size

300 mm L × 8.0 mm I.D.

Mobile phase

H2O

Frow rate

1.0 mL/min

Column temp.

60°C

Pressure

2.2 MPa

Injection volume

10 µL (undiluted solution)

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LC

Samples

Maltotriose , Maltose , Glucose

Applications

Starch syrup

Column

ULTRON PS-80N

Column Size

300 mm L × 8.0 mm I.D.

Mobile phase

H2O

Frow rate

1.0 mL/min

Column temp.

60°C

Pressure

2.2 MPa

Injection volume

5 µL (25 mg/mL)

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LC

Samples

Ethyl α-D-glucoside , Fructose , Glucose , Sucrose , Maltose , Lactose

Applications

Sugars in food

Column

ULTRON AF-HILIC-CD

Column Size

150 mm L × 2.0 mm I.D.

Mobile phase

10 mM CH3CO2NH4(pH 6.8)/CH3CN = 12/88

Frow rate

0.3 mL/min

Column temp.

40°C

Injection volume

1.0 µL (each 1 mg/mL)

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LC

Samples

Glucose , Maltose , Maltotriose , Maltotetraose , Maltopentaose , Maltohexaose , Maltoheptaose ,

Applications

Analysis of maltooligosaccharides

Column

ULTRON AF-HILIC-CD

Column Size

100 mm L × 2.0 mm I.D.

Mobile phase

A: H2O /CH3CN = 10/90, B: H2O /CH3CN = 70/30

Frow rate

0.26 mL/min: 69% A /31% B (71.4% CH3CN)

Column temp.

40°C

Injection volume

1.0 µL

Diluent

H2O

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LC

Samples

Erythritol , Xylitol , Fructose , Glucose , Sorbitol , Sucrose , Inositol , Maltose , Maltitol , Lactose , Lactitol

Applications

Analysis of saccharides and sweeteners

Column

ULTRON AF-HILIC-CD

Column Size

150 mm L × 2.0 mm I.D.

Mobile phase

A: 100mM CH3CO2NH4 (pH6.8) /CH3CN = 10/90, B: 100mM CH3CO2NH4 (pH6.8) /CH3CN = 70/30

Frow rate

0.32 mL/min

Column temp.

40°C

Injection volume

1.0 µL

Diluent

H2O /CH3CN = 50/50

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LC

Samples

Turanose , Palatinose , Maltulose , Maltose , Lactose , Trehalose

Applications

Analysis of disaccharides with different glycosidic linkages

Column

ULTRON AF-HILIC-CD

Column Size

150 mm L × 2.0 mm I.D.

Mobile phase

100mM CH3CO2NH4 (pH6.8) /CH3CN = 10/90

Frow rate

0.45 mL/min

Column temp.

40°C

Injection volume

1.0 µL

Diluent

H2O /CH3CN = 50/50

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