Accéder au contenu
Merck

HPLC Analysis of Mannose and Maltose Sugars on Ascentis® Express HILIC

HPLC Analysis of Mannose and Maltose Sugars on Ascentis® Express HILIC application for HPLC

Matériaux

Colonne analytique

Réf. du produit
Description
Tarif

53981-U

Ascentis® Express HILIC HPLC Column

2.7 μm particle size, L × I.D. 15 cm × 4.6 mm

Étalon

Réf. du produit
Description
Tarif

M8378

Maltotriose

≥90% (HPLC)

M7753

Maltoheptaose

≥60% (HPLC)

M9153

Maltohexaose

≥65% (HPLC)

1375025

D-(+)-Maltose monohydrate

United States Pharmacopeia (USP) Reference Standard

1375182

Mannose

United States Pharmacopeia (USP) Reference Standard

CONDITIONS

column

Ascentis Express HILlC, 15 cm x 4.6 mm I.D., 2.7 μm particles (53981-U)

mobile phase

[A] water; [B] acetonitrile; (25:75, A:B)

flow rate

1.0 mL/min

column temp.

35 °C

detector

ELSD, 55 °C, 3.5 bar nitrogen

injection

10 μL

Description

Remarque sur l'analyse

This application demonstrates the suitability of the Ascentis Express HILIC for the analysis of sugars. Structures along with the optimized chromatogram obtained on the Ascentis Express HILIC are presented. Separation is by normal-phase mechanism as a decrease in mobile phase water content results in increased retention.

Informations légales

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany

Chromatogram Search

Related Product Categories

HPLC ColumnsGC Columns & AccessoriesTLC Plates & AdsorbentsSolid Phase Microextraction (SPME)Solid Phase Extraction & QuEChERS

Related Applications

Small Molecule HPLCLarge Molecule HPLCGas Chromatography (GC)TLCSolid Phase Microextraction (SPME)Solid Phase Extraction (SPE)QuEChERS