Not available outside of the UK & Ireland.
General description
Retention Mechanism: Normal-phase or adsorptionSample Matrix Compatibility: Organic solutions Dual layer SPE tube that contains Na2SO4 (upper layer) and Florisil (magnesium silicate; lower layer) separated and packed with PTFE frits (glass tubes) or PE frits (PP tubes) Florisil particle size- 60/100 mesh (150-200µm); Na2SO4 Purity- 99.99+%, density- 2.68 g/mL Excellent for removing/isolating polar compounds from organic matrices Na2SO4 layer aids in removing aqueous sample residues that may hinder Florisil performance and/or subsequent GC analysis Available in glass SPE hardware allowing users to reactivate Florisil through heating at 140°C, 16 hours Use in conjunction with Visiprep Large Volume Sampler (Cat No. 57275) and Visiprep SPE Vacuum Manifolds for processing larger volume samples
Legal Information
Supelclean is a trademark of Sigma-Aldrich Co. LLC
Florisil is a registered trademark of U.S. Silica Company
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