产品说明
一般描述
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
法律信息
Aminex is a registered trademark of Bio-Rad Laboratories, Inc.
SUPELCOGEL is a trademark of sigma-aldrich Co. LLC
基本信息
| NACRES | SB.52 |
产品性质
| 物料 | stainless steel column |
| 质量水平 | 100 |
| agency | suitable for USP L17 |
| 产品线 | SUPELCOGEL™ |
| 特点 | endcapped: no |
| manufacturer/tradename | SUPELCOGEL™ |
| 包装 | 1 ea of |
| 参数 | 400 bar pressure (5801 psi) 85 ℃ max. temp. |
| technique(s) | HPLC: suitable |
| 长度 × 内径 | 30 cm × 7.8 mm |
| 基质 | sulfonated polystyrene/divinylbenzene, spherical polymeric |
| 粒径 | 9 μm |
| 分离技术 | ion exclusion |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
