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Cytiva Sephadex™ LH-20

Catalog No. 45002044
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45002044 100 g
45002042 25 g
45002043 500 g
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Catalog No. 45002044 Supplier Cytiva Supplier No. 17009001
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Description

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

  • 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

Specifications

Quantity 100 g
Flow Rate 720 cm/hr.
Particle Size 18 to 111 μm in dry form
Product Type Sephadex LH-20 Media
Format Solid Spherical Bead
Diameter (Metric) Inner 2.6cm
For Use With (Application) For fractionation of lipids, hormones, vitamins, and other small biomolecules in polar organic solvents and aqueous solvent mixtures
Height (English) 11.81 in.
Height (Metric) 30cm
Max. Pressure 25-45 cm/h, pressure drop cm H2O/bed height=2, beh height 30 cm, 2.6 cm i.d.
pH Range 2 to 13
Support Type Hydroxypropylated, cross-linked Dextran
Sample Type Steroid, Terpenoid, Lipid, low molecular weight Peptide
Content And Storage 4 to 30°C
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