SUPELCOGEL(TM) 8H, 8% Crosslinked HPLC Column (C15-1306-817)

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

material: stainless steel column. Quality Level: 100. 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 . μ. m. separation technique: ion exclusion. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable.