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GE Healthcare Sephadex™ LH-20 Available on GSA/VA Contract for Federal Government customers only.

Use for molecular sizing of natural product such as steroid, terpenoid, lipid, low molecular weight peptide. GE Healthcare Life Sciences™Sephadex™ LH-20 is a liquid chromatography media useful to analytical and industrial scale for preparation of closely related molecular species.

Manufacturer:  GE Healthcare 17009010

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Catalog No. 45-002-042


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Specifications

Description

  • Prepared for use in polar organic solvents and aqueous solvent mixtures
  • Made from hydroxypropylated dextran beads that have been crosslinked to yield a polysaccharide network
  • Hydrophilic and lipophilic dual nature of the matrix enables powerful chromatographic selectivity
  • Batch-to-batch reproducibility
  • Partical size dry: 18µ-111µm
  • Fractionation range globular proteins: 4x103 to 5 x 103

  • Stable in most aqueous and organic eluent systems
  • Shelf life: 5years
  • Autoclavable: 20 min at 121°C
  • Flow Velocity <~12cm/min
  • pH stability working range: 2-13

Analytical and industrial scales for the preparation of closely related molecular species

Description & Specifications

Specifications

25g
720cm/hr.
Solid Spherical Bead
Molecular sizing of natural product such as Steroid, Terpenoid, Lipid, low molecular weight Peptide, useful to analytical and industrial scale for preparation of closely related molecular species
30cm
2 to 13
Steroid, Terpenoid, Lipid, low molecular weight Peptide
4° to 30°C
Sephadex LH-20 media
2.6cm
11.81 in.
18 to 111μm in dry form
Hydroxypropylated, cross-linked Dextran
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