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
• UNSPSC Code: 41106500

Properties

• 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)

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.

Specifications

Clean in place with 0.5 M NaOH or 0.1 M HCl.

Physical form

72% (v/v) slurry in 20% (v/v) ethanol

Shipped in 20% (v/v) ethanol.

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

Toyopearl is a registered trademark of Tosoh Corporation

Safety Information

• Pictograms: GHS02
• Signal Word: Warning
• Hazard Statements: H226
• Precautionary Statements: P210 - P233 - P240 - P241 - P242 - P243
• 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