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59246-U

Supelco

SUPELCOGEL 8H, 8% Crosslinked HPLC Column

9 μm particle size, L × I.D. 30 cm × 7.8 mm

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Synonym(s):
SUPELCOGEL 8% Crosslinked HPLC Column
NACRES:
SB.52

material

stainless steel column

Quality Level

agency

suitable for USP L17

product line

SUPELCOGEL

feature

endcapped: no

manufacturer/tradename

SUPELCOGEL

packaging

1 ea of

parameter

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

technique(s)

HPLC: suitable

L × I.D.

30 cm × 7.8 mm

matrix

sulfonated polystyrene/divinylbenzene, spherical
polymeric

particle size

9 μm

separation technique

ion exclusion

Related Categories

General description

SUPELCOGEL 8 Column Series (manufactured with 8% XL PS-DVB):
The majority of columns on the market for the analysis of carbohydrates, organic acids, and alcohols, such as Aminex®, utilize an 8% XL PS-DVB. The 8% polymer offers excellent separation of many common samples.
Advantages: 8% polymers combine durability and good resolution. Due to higher cross-linking than 6% XL polymers, columns packed with 8% polymer can be used at higher flow rates therefore decreasing analysis times.
Disadvantages: 8% polymers are limited in separating carbohydrates larger than trisaccharides due to lower MW exclusion limits. Compared to the 6% XL polymer, for some types of carbohydrate and organic acid mixtures, the 8% shows less resolution due to selectivity differences.

Molecular Weight Exclusion Limit: 1200
Minimum Wet Capacity meq/ml: 1.7 - 1.9
Flow Rate Recommendation: 0.4 - 1.2 ml/min

Legal Information

Aminex is a registered trademark of Bio-Rad Laboratories, Inc.
SUPELCOGEL is a trademark of Sigma-Aldrich Co. LLC

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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