822796

TSKgel^® SuperOligoPW Guard Column

phase hydroxylated methacrylate, L × I.D. 3.5 cm × 4.6 mm, 4 μm particle size

• Código UNSPSC: 41115711

Propiedades

• Materiales: stainless steel
• Agency: suitable for USP L38; suitable for USP L39
• Línea del producto: TSKgel^®
• fabricante / nombre comercial: Tosoh 22796
• Parámetros: ≤0.5 M salt concentration; ≤20% polar organic solvent; 0.6 mL/min flow rate; 10-80 °C temperature
• técnicas: HPLC: suitable
• L × D.I.: 3.5 cm × 4.6 mm
• matriz: hydroxylated methacrylic polymer
• grupo activo de la matriz: hydroxylated methacrylate phase
• tamaño de partícula: 4 μm
• pH operativo: 2-12
• técnica de separación: size exclusion (SEC)

Descripción

Descripción general

The TSKgel^® SuperOligoPW column is designed for the determination of molecular mass of aqueous oligomers, particularly oligosaccharides, and low molecular weight aqueous polymers. Compared to the TSKgel G-Oligo-PW column, the three micron particle size and semi-micro dimensions (15 cm x 6 mm ID) of the TSKgel SuperOligoPW column reduces analysis time by a factor of two while maintaining resolution and lowering solvent consumption.Since the packing material in the TSKgel SuperOligoPW columns is more hydrophilic compared with TSKgel G-Oligo-PW columns, an even wider range of water-soluble polymers can be eluted without the need to add organic solvent to the eluent.

Forma física

Shipped in water.

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Información legal

TSKgel is a registered trademark of Tosoh Corporation