819819
TOYOPEARL® HMW Size Exclusion Sampler, (HW-55, 65, 75F), 45 μm particles
HMW, phase hydroxylated methacrylic polymer, bottle of 3 × 150 mL, particle size 45 μm
Synonym(s):
TOYOPEARL® Size Exclusion Sampler
About This Item
product line
TOYOPEARL®
form
slurry
packaging
bottle of 3 × 150 mL
manufacturer/tradename
Tosoh 19819
parameter
3 bar max. pressure
technique(s)
LPLC: suitable
matrix
hydroxylated methacrylic polymer
matrix active group
hydroxylated methacrylic polymer phase
pore size
45 μm particle size
operating pH
2-13
separation technique
size exclusion (SEC)
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General description
- 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.
Specifications
Physical form
Legal Information
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Liq. 3
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
103.1 °F
Flash Point(C)
39.5 °C
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