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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

Materialien

Analytische Säule

Produkt-Nr.
Beschreibung
Preisangaben

816653

TSKgel® OApak-A HPLC Column

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

Komponente der mobilen Phase

Produkt-Nr.
Beschreibung
Preisangaben

68279

Schwefelsäurekonzentrat

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

Standard

Produkt-Nr.
Beschreibung
Preisangaben

83160

L-Pyroglutaminsäure

≥99.0% (T)

1134368

Zitronensäure

United States Pharmacopeia (USP) Reference Standard

1356734

Milchsäure

United States Pharmacopeia (USP) Reference Standard

1374601

Apfelsäure

United States Pharmacopeia (USP) Reference Standard

1623411

Bernsteinsäure

United States Pharmacopeia (USP) Reference Standard

1643340

Weinsäure

United States Pharmacopeia (USP) Reference Standard

1589109

Brenztraubensäure

United States Pharmacopeia (USP) Reference Standard

Vorsäule

Produkt-Nr.
Beschreibung
Preisangaben

816654

TSKgel® OApak-P Guard Column

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

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

Beschreibung

Sonstige Hinweise

Data provided by Tosoh Bioscience LLC.

Rechtliche Hinweise

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