821873

TSKgel^® G3000PWXL-CP (7 µm) HPLC Columns

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

• Sinônimo(s): TSKgel^® Size Exclusion (PW-Type) HPLC Column
• Código UNSPSC: 41115711
• eCl@ss: 32110501

Propriedades

• Nome do produto: Coluna de HPLC de exclusão por tamanho (tipo PW) TSKgel^®, phase hydroxylated methacrylate, L × I.D. 30 cm × 7.8 mm, 7 μm particle size
• Materiais: stainless steel hardware
• Agency: suitable for USP L37; suitable for USP L38; suitable for USP L39
• linha de produto: TSKgel^®
• fabricante/nome comercial: Tosoh 21873
• Parâmetros: ≤0.5 M salt concentration; ≤20% organic solvent; 1 mL/min flow rate; 55 bar max. pressure; 60 °C temperature
• técnica(s): HPLC: suitable
• C × D.I.: 30 cm × 7.8 mm
• Matriz: polymer particle platform
• Grupo ativo da matriz: hydroxylated methacrylate phase
• tamanho de partícula: 7 μm
• tamanho de poro: 200 Å pore diameter
• pH operacional: 2-12
• técnica de separação: size exclusion (SEC)

Descrição

Descrição geral

TSKgel PW_XL-CP columns were specifically developed for the analysis of water-soluble cationic polymers. Composed of polymethacrylate beads, cationic groups are introduced on the surface of the TSKgel PW_XL-CP packing material to prevent adsorption of cationic polymers and allow elution under low salt conditions. These columns show high theoretical plate numbers, linear calibration curves and high durability because the base resin is the same as that used in the TSKgel PW_XL series columns. Three columns are available within the TSKgel PW_XL-CP series, each with a different particle size, separation range and exclusion limit, allowing polymers within a wide molecular mass range to be separated and characterized.

Aplicação

Exclusion limit (Da): 100,000
Separation range (Da) (PEO,PEG): 200~50,000

forma física

Shipped in water.

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Informações legais

TSKgel is a registered trademark of Tosoh Corporation