821873

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

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

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

Propriétés

• product name: Colonne HPLC d′exclusion stérique TSKgel^® (type PW), phase hydroxylated methacrylate, L × I.D. 30 cm × 7.8 mm, 7 μm particle size
• Matériaux: stainless steel hardware
• Agence: suitable for USP L37; suitable for USP L38; suitable for USP L39
• Gamme de produits: TSKgel^®
• Fabricant/nom de marque: Tosoh 21873
• Paramètres: ≤0.5 M salt concentration; ≤20% organic solvent; 1 mL/min flow rate; 55 bar max. pressure; 60 °C temperature
• Technique(s): HPLC: suitable
• L × D.I.: 30 cm × 7.8 mm
• Matrice: polymer particle platform
• Groupe de la matrice active: hydroxylated methacrylate phase
• Taille des particules: 7 μm
• Dimension de pores: 200 Å pore diameter
• pH de fonctionnement: 2-12
• Technique de séparation: size exclusion (SEC)

Description

Description générale

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.

Application

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

Forme physique

Shipped in water.

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Informations légales

TSKgel is a registered trademark of Tosoh Corporation