816141

TSKgel^® GMH_XL HPLC Column

phase polystyrene-divinylbenzene, L × I.D. 30 cm × 7.8 mm, 9 μm particle size

• Sinónimos: TSKgel^® G1000H_XL HPLC Column for Light Scattering Applications
• UNSPSC Code: 41115700

Propiedades

• material: stainless steel
• agency: suitable for USP L21
• product line: TSKgel^®
• manufacturer/tradename: Tosoh 16141
• parameter: 1.2 mL/min flow rate; 15 bar max. pressure; 80 °C temperature
• technique(s): HPLC: suitable
• L × I.D.: 30 cm × 7.8 mm
• matrix: polymer particle platform
• matrix active group: polystyrene-divinylbenzene phase
• particle size: 9 μm
• separation technique: size exclusion (SEC)

Descripción

General description

TSKgel GMHxl mixed-bed columns are packed with a mixture of rigid, polymer beads, varying in average pore size, for the analysis of organic-soluble industrial polymers. Mixed bed, or linear columns, are used when a broad range of polymer molecular weights is expected in the sample. TSKgel GMHxl provides high resolution of polymers with a molecular weight up to several million Da. The shipping solvent THF can be replaced by benzene, chloroform, toluene, and xylene, but not with dichloromethane and dichloroethane. As the number of solvents that can be exchanged directly with the shipping solvent is limited, use TSKgel Hhr-type columns when a broader range of organic solvents is needed.

Physical form

Shipped in THF.

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Legal Information

TSKgel is a registered trademark of Tosoh Corporation