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Supelco

SUPELCOGEL™ H Guard Column

9 μm particle size, L × I.D. 5 cm × 4.6 mm

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About This Item

UNSPSC Code:
41115700
eCl@ss:
32110501

Agency

suitable for USP L17

Quality Level

100

manufacturer/tradename

SUPELCOGEL™

parameter

400 bar pressure (5801 psi)
85 °C max. temp.

technique(s)

HPLC: suitable

L × I.D.

5 cm × 4.6 mm

particle size

9 μm

compatibility

use to protect SUPELCOGEL C-610H and SUPELCOGEL H

separation technique

ion exclusion

Related Categories

General description

Guard Columns provide physical (filtration) and chemical protection for analytical columns. SUPELCOGEL™ H Guard Column is used to protect SUPELCOGEL C-610H and SUPELCOGEL H columns.
SUPELCOGEL™ H Guard Column is used for the protection of SUPELCOGEL Ion Exclusion Columns (5 cm x 4.6 mm column, 9 μm particles).

Footnote

5cm × 4.6mm guard column, does not include tubing, nuts or ferrules.

Legal Information

SUPELCOGEL is a trademark of Sigma-Aldrich Co. LLC

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Protocols

Determination of Organic Acids in Wine and Fruit Juices with Ion Exclusion Chromatography

The measurement of organic acids in wines is complementary to sensorial and microbiological quality assessment in fermentation control, for example, because the types and concentrations of the different acids influence the resulting color and taste of the wine.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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