Synonym:
TOYOPEARL® Size Exclusion Sampler
Properties:
| Related Categories |
Analytical/Chromatography,
HPLC,
HPLC & FPLC Columns for Biopolymer Separations,
Size Exclusion,
TOYOPEARL Bulk Chromatography Media,
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form
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72% (v/v) slurry in 20% (v/v) ethanol
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packaging
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bottle of 4 × 150 mL
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mfr. no.
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Tosoh, 19820
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parameter
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3 bar max. pressure
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matrix
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hydroxylated methacrylic polymer
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matrix active group
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hydroxylated methacrylic polymer phase
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particle size
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30 μm
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operating pH
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2 - 13
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mode of chromatography
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Size exclusion (SEC)
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Description:
General description
TOYOPEARL® size exclusion media for gel filtration chromatography applications offer several important features:
• High mechanical strength methacrylate for use at high flow rates
• Stability in organic solvents
• May be pressure packed at 5-7 bar
• Wide pH range: 2-12
• May be autoclaved
Packaged as a suspension in 20% aqueous ethanol.
TOYOPEARL media fractionate mixtures of proteins and other large molecular weight compounds over a wide size range (specific molecular weight ranges reported below were determined with globular proteins). Use these packings for such diverse analyses as separating RNA from protein, resolving oligosaccharides by degree of polymerization, and isolating agglutinin while maintaining a high hemagglutination titer.
These products are available in different particle size grades:
• Superfine (20-40 μm): Highest efficiency and operating pressure; also used in thin layer gel filtration
• Fine (30-60 μm): Recommended for lab preparative scale operations.
• Medium (40-90 μm) and Coarse (50-100 μm): Used for large scale preparative chromatography where a high flow rate at a low pressure is essential.
Physical form
Shipped in 20% (v/v) ethanol.
Recommended products
Discover LiChropur reagents ideal for HPLC or LC-MS analysis
Specifications
Clean in place with 0.5 M NaOH or 0.1 M HCl.
Legal Information
Toyopearl is a registered trademark of Tosoh Corporation
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