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HPLC Analysis of Organic Acids Commonly Found in Wine and Beer on TSKgel® OApak-P and OApak-A

HPLC Analysis of Organic Acids Commonly Found in Wine and Beer on TSKgel® OApak-P and OApak-A application for HPLC

Matériaux

Colonne analytique

Réf. du produit
Description
Tarif

816653

TSKgel® OApak-A HPLC Column

phase carboxylic acid, L × I.D. 30 cm × 7.8 mm, 7 μm particle size

Colonne de garde

Réf. du produit
Description
Tarif

816654

TSKgel® OApak-P Guard Column

phase sulphonic acid, L × I.D. 4 cm × 6 mm, 10 μm particle size

Composant de phase mobile

Réf. du produit
Description
Tarif

68279

Acide sulfurique solution

0.1 M H2SO4 in water (0.2N), eluent concentrate for IC

Étalon

Réf. du produit
Description
Tarif

83160

L-Pyroglutamic acid

≥99.0% (T)

1134368

Acide citrique

United States Pharmacopeia (USP) Reference Standard

1356734

Acide L-(+)-lactique

United States Pharmacopeia (USP) Reference Standard

1374601

Malic acid

United States Pharmacopeia (USP) Reference Standard

1623411

Acide succinique

United States Pharmacopeia (USP) Reference Standard

1643340

Tartaric acid

United States Pharmacopeia (USP) Reference Standard

1589109

Pyruvic acid

United States Pharmacopeia (USP) Reference Standard

CONDITIONS

column

TSKgel OApak-A, 30 cm x 7.8 mm I.D., 5 μm particles (816653)

column

TSKgel OApak-P Guard Column, 4 cm x 6 mm I.D., 10 μm particles (816654)

mobile phase

0.75 mM sulfuric acid

flow rate

0.8 mL/min

column temp.

60 °C

detector

conductivity

injection

20 μL

sample

organic acid mixture, see figure for concentrations

Description

Autres remarques

Data provided by Tosoh Bioscience LLC.

Informations légales

TSKgel is a registered trademark of Tosoh Corporation

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