ASPEC SCX , 2 g, 6 mL caps, 50/Box

Description

Overview Silica based ASPEC SCX solid phase extraction SPE cartridges contain high-quality, strong cation exchanger from a Tosic Acid bonded sorbent that maintains a negative charge throughtout the pH scale. Recommended for the isolation of weak basic compounds 7<pKa<10 in aqueous samples. ASPEC Ready for Efficient Automation ASPEC pre-capped cartridges are ASPEC instrument-ready, saving your time and money by eliminating manual capping. Thanks to automation that delivers consistent flow rates, these cartridges provide high loading capacity, accurate elution properties, and reproducible separation with low solvent usage. These cartridges are also available uncapped for manual extractions.