|Column Chemistry||Polar-embedded C18|
|Flow Rate||0.5 to 1.0 (recommended)|
|Packing Material||Spherical, high-purity, porous|
|pH||2.0 to 9.5|
|Solvents||Compatible with 0 – 100% aqueous eluents. Compatible with most HPLC solvents, except THF 20% max.|
|Temperature Range||20 to 35°C|
|Catalog Number||Specifications||Unit Size||Price (USD)|
|SP6905||-||Request A Quote|
Anions typically use 5–10mM sodium borate, 0.5–5mM TPA, or TBA borate pH 8–9 prepared from boric acid and the corresponding hydroxide. When using gradient elution with a Thermo Scientific™ Dionex™ ASRS™ Anion Self-Regenerating Suppressor, we recommend maintaining constant sodium/TBA concentration and varying the organic solvent.
Cations typically use 0.5–10 mM TFA, HFBA, HSA or OSA. When using gradient elution with a Thermo Scientific™ Dionex™ CSRS™ Cation Self-Regenerating Suppressor, we recommend maintaining constant acid concentration and varying the organic solvent.
Solvent composition is limited based on the solvent compatibility of the suppressor. Flush all solvents out of the suppressor with DI water before shutting down the system. See suppressor manuals for detailed instructions and solvent compatibility limits.Suppressor Operational Guidelines