59248-U

SUPELCOGEL^™ 8Pb (9 µm) HPLC Columns

L × I.D. 30 cm × 7.8 mm

• 别名: SUPELCOGEL^™ 8% Crosslinked HPLC Column
• 分類程式碼代碼: 41115700
• NACRES: SB.52

属性

• product name: SUPELCOGEL^™ 8Pb, 8% Crosslinked HPLC Column, 9 μm particle size, L × I.D. 30 cm × 7.8 mm
• 材料: stainless steel column
• 品質等級: 100
• agency: suitable for USP L34
• 產品線: SUPELCOGEL^™
• 特點: endcapped: no
• 製造商／商標名: SUPELCOGEL^™
• 包裝: 1 ea of
• 參數: 400 bar pressure (5801 psi); 85 °C max. temp.
• 技術: HPLC: suitable
• 長度 × 內徑: 30 cm × 7.8 mm
• 基質: sulfonated polystyrene/divinylbenzene, spherical; polymeric
• 粒徑: 9 μm
• 分離技術: ligand exchange

说明

一般說明

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

法律資訊

Aminex is a registered trademark of Bio-Rad Laboratories, Inc.

SUPELCOGEL is a trademark of Sigma-Aldrich Co. LLC