Supelclean(TM) Florisil(R)/Na2SO4 SPE Tube
REF : 54116-U
Marca : Supelco
Descrição :Supelclean(TM) Florisil(R)/Na2SO4 SPE Tube polypropylene hardware, PE frit, bed A 2 g (Florisil(R)), bed B 2 g (Na2SO4), volume 6 mL, pk of 48
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Categoria : Sample Preparation
Descrição detalhada : 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 (150-200mum); 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 140C, 16 hours . Use in conjunction with Visiprep Large Volume Sampler (Cat No. 57275) and Visiprep SPE Vacuum Manifolds for processing larger volume samples
Armazenamento : Room Temperature
Embalagem : 1X1EA
Armazenamento : Room Temperature
Embalagem : 1X1EA