808020

TSKgel^® G2500PWXL (7 µm) HPLC Columns

L x I.D. 30 cm × 7.8 mm, hydroxylated methacrylate phase

• Synonym(s): TSKgel^® Size Exclusion (PW-Type) HPLC Column
• UNSPSC Code: 41115700
• eCl@ss: 32110501

Properties

• product name: TSKgel^® G2500PW_XL HPLC Column, phase hydroxylated methacrylate, L × I.D. 30 cm × 7.8 mm, 7 μm particle size
• material: stainless steel
• Agency: suitable for USP L25; suitable for USP L38; suitable for USP L39
• product line: TSKgel^®
• manufacturer/tradename: Tosoh 08020
• parameter: ≤0.5 M salt concentration; ≤20% organic solvent; 1 mL/min flow rate; 40 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: hydroxylated methacrylate phase
• particle size: 7 μm
• pore size: <200 Å pore diameter
• operating pH: 2-12
• separation technique: size exclusion (SEC)

Description

General description

Use TSKgel G2500PW_XL columns for analysis of water-soluble linear polymers with molecular weights up to 3,000 Da. Because of the presence of cationic groups on the base bead of G2500PWxl, this column is not suited for separating anionic polymers. The smaller particle size of PW_XL-type columns provide 1.7 times higher resolution than their PW counterpart, making PWxl-type columns more suitable for analytical purposes.

Physical form

Shipped in water.

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Legal Information

TSKgel is a registered trademark of Tosoh Corporation