LH20100 Supelco

Sephadex® LH-20

Synonym: Lipophilic Sephadex®



Related Categories Adsorbent Media (Inorganic), Analytical/Chromatography, Gel Filtration Chromatography, Gel Filtration Media, Molecular Biology,
feature   storage room temp.
swelling   1 g swells to 4 mL (water, methanol)
bead size   25-100 μm
operating pH range   2 - 13



50, 100, 6×100, 500 g in poly bottle


Sephadex® LH-20 is used in gel filtration chromatography, protein chromatography, gel filtration media, resins and separation media. Sephadex® LH-20 has been used to study diabetes as well as to determine differences in bioactive polyphenolic content from wild, commercial and noncommercial cultivated blackberry genotypes. Sephadex® LH-20 has also been used to produce the first report on isolation of tryptophan from the aqueous extract of lotus rhizome and demonstration of their antioxidant activities.

Legal Information

Sephadex is a registered trademark of GE Healthcare

Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 


Certificate of Analysis

Certificate of Origin

Frequently Asked Questions

Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
What is Sephadex LH-20, Product LH20100?
Sephadex LH-20 is a beaded, cross-linked dextran which has been hydroxypropylated to yield a chromatographic media with both hydrophilic and lipophilic character.Due to its dual character, LH-20 swell in water and a number of organic solvents.The particle size and exclusion limit vary depending on the solvent used for swelling.The swollen resin can be used for gel filtration separations of both hydrophilic and lipophilic compounds.
What solvents can be used with Sephadex LH-20, Product LH20100?
Sephadex LH-20 swells in water, polar organic solvents, aqueous solvent mixtures, and mixtures of polar organic solvents.In solvent mixtures containing both polar and non-polar organic solvents the gel takes up predominantly the polar component.Following is a table of solvents and the approximate swelling volume.Solvents giving a bed volume of less than 2.5 ml/g dry gel are generally not used.SolventApprox. bed volume (ml/g dry gel)Dimethyl sulfoxide 4.4 4.6Pyridine 4.2 4.4Water 4.0 4.4Dimethyl formamide4.0 4.4Methanol 3.9 4.3Chloroform3.8 4.1Ethanol 3.6 3.9Methylene dichloride3.6 3.9Tetrahydrofuran3.3 3.6Acetone 2.4 2.6Acetonitrile2.2 2.4Benzene 1.6 2.0Ethyl acetate 1.6 1.8Toluene1.5 1.6
How do I find price and availability?
There are several ways to find pricing and availability for our products.Once you log onto our website, you will find the price and availability displayed on the product detail page.You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 orview local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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GE17-0090-02 Sephadex® LH-20, GE Healthcare, 17-0090-02, pack of 500 g

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