SUPELCOGEL™ 8Ca, 8% Crosslinked HPLC Column
SUPELCO/59247-U - 9 μm particle size, L × I.D. 30 cm × 7.8 mm
Synonym: SUPELCOGEL™ 8% Crosslinked HPLC Column
Product Type: Equipment/Book
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| agency | suitable for USP L19 |
| feature | endcapped: no |
| L × I.D. | 30 cm × 7.8 mm |
| manufacturer/tradename | SUPELCOGEL™ |
| material | stainless steel column |
| matrix | sulfonated polystyrene/divinylbenzen |
| polymeric | |
| packaging | 1 ea of |
| parameter | 400 bar pressure (5801 psi) |
| 85 °C max. temp. | |
| particle size | 9 μm |
| product line | SUPELCOGEL™ |
| Quality Level | 100  |
| separation technique | ligand exchange |
| technique(s) | HPLC: suitable |
| 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. |
| Legal Information: | SUPELCOGEL is a trademark of Sigma-Aldrich Co. LLC |
| UNSPSC | 41115700 |