New Solid Phase Extraction Cartridges

Supelco (USA) has introduced a new range of Solid Phase Extraction cartridges. Supelco`s Supel-Select HLB SPE is a hydrophilic modified
styrene based polymer developed for the solid phase extraction of a broad range of compounds from aqueous samples. The retention mechanism is predominantly based on reversed-phase interaction. However, because the phase is hydrophilic modified, it is also selective for more polar compounds.
Supel-Select HLB SPE allows users to extract a broad range of compounds using a single sorbent and generic methodology.
Analyte recovery was high across all the compounds tested, and results were highly reproducible across three production lots.
For most applications, Supel-Select HLB SPE is amenable to generic methodology with minimal effort required to optimize recovery,
selectivity, and reproducibility. This ultimately saves you valuable time, money, and headache during method development and routine analysis. Supelco’s offering is one part of Sigma-Aldrich`s technological and value-driven products that, combined with our
services and support, provide complete analytical applications solutions.