Amino Sep Na+ AA-511 Amino Acid Analysis High Speed, SS 120 mm x 4.6 mm

The AminoSep AA-511 High Speed Sodium HPLC column (120 × 4.6 mm) is a high-speed sodium variant of the AminoSep AA-511 range. AminoSep AA-511 High Speed Sodium is suitable for abbreviated amino acid methods where large numbers of samples need to be processed whilst maintaining the selectivity of a polymeric ion-exchange phase. Applications include the routine analysis of hydrolysates, foodstuffs, animal feed and biotechnological samples.

Features and Benefits

• Polymer-based ion-exchange resins for amino acid analysis
• Very wide usable pH range for robust methods
• High reproducibility from batch to batch
• Suitable for lithium and sodium buffer systems

Additional Notes

The AminoSep series is not based on a silica matrix, but rather on a polymeric ion-exchange resin. This polymeric material is designed for amino acid separations under highly aqueous and ionic conditions and offers high chemical robustness. Thanks to its defined ion-exchange properties, free amino acids, hydrolysate amino acids, and physiological amino acid profiles can be analyzed with stable retention times. The use of appropriate AminoSep precolumn cartridges reduces matrix carryover into the main column and helps extend column lifespan.

Legal Notices

AminoSep is a registered trademark of the manufacturer Concise Separations, San Jose, USA.