SPE tubes, Supelclean™ Florisil®/Na₂SO₄

Dostawca: Merck
52582-UEA 3050 PLN
SPE tubes, Supelclean™ Florisil®/Na₂SO₄
Kolumny chromatograficzne
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).

  • Resistant to harsh chemicals and aggressive solvents
  • Absence of leachables such as pthalates and plasticizers
  • Florisil particle size- 60/100 mesh (150 to 200 μm); 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 and Visiprep SPE Vacuum Manifolds for processing larger volume samples.

Sposób pakowania: Pack of 48.
Zobacz ceny

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Więcej About VWR