many sugar determination

Chromatographic conditions:

Chromatographic column:Morphling WD- NH2-2 4.6*250mm 5um

Mobile phase: Acetonitrile-water=75/25(Mixed)

temperature40℃，

detector:IRtemperature35℃

Current Speed:1.0ml/min

Injection volume:20ul

Samples: Sodium chloride, fructose, glucose, maltose, isomaltose, maltotriose.

chromatographic parameters：

Fixed phase: Porous silica gel

Bonding phase: Aminopropyl bonded silica gel

Carbon load: 6%

Specific surface area:320m²/g

Aperture: 120A

Optional particle size: 5um

Chromatogram:

Mixed sample spectrum

Picture1Sodium chloride

Picture2: Fructose

Picture3: Glucose

Picture4Maltose sugar

Picture5Isomaltose

Picture6Malt trisaccharide

Conclusion: He Xi BiologicalThe Morphling NH2-2 4.6 * 250mm 5um chromatographic column can achieveThe determination of mixed samples of fructose, glucose, maltose, isomaltose, and maltotriose showed that the separation degree met the requirements and the effect was good.

Ordering information: