807113

TSKgel^® H_XL Guard Column

phase polystyrene-divinylbenzene, L × I.D. 4 cm × 6 mm, 6 μm particle size

• Synonym(e): TSKgel^® H_XL Schutz-Säule
• UNSPSC-Code: 41115700
• eCl@ss: 32110501

Eigenschaften

• Materialien: stainless steel
• Produktlinie: TSKgel^®
• Hersteller/Markenname: Tosoh 07113
• Parameter: 1.2 mL/min flow rate; 60 °C temperature
• Methode(n): HPLC: suitable
• L × ID: 4 cm × 6 mm
• Matrix: polymer particle platform
• Aktive Matrixgruppe: polystyrene-divinylbenzene phase
• Partikelgröße: 6 μm
• Porengröße: mixed
• Trenntechnik: size exclusion (SEC)

Beschreibung

Allgemeine Beschreibung

The TSKgel^® H_XL column line consists of eight columns with different pore sizes, TSKgel G1000H_XL through TSKgel G7000H_XL, and three columns with an extended linear range of the calibration curve, TSKgel GMH_XL, TSKgel GMH_XL-L and TSKgel MultiporeH_XL-M. The calibration curves are shown to the right. Main characteristics are: ultra-low sample adsorption, i.e., the columns show true size exclusion behavior for most polymers, maximum operating temperature for TSKgel H_XL-type columns is 60°C for G1000H_XL, G2000H_XL, G2500H_XL and G3000H_XL, and 80°C for the remaining columns in the product line. See TSKgel H_HR HT columns for operating temperatures of 140°C, the columns are shipped in THF, which can be exchanged for a limited number of organic solvents. TSKgel H_XL-type columns are conventional GPC columns with column dimensions of 7.8mm ID x 30cm.

Kompatibilität

THF can be replaced with benzene, chloroform, toluene, xylene, dichloromethane, dichloroethane

Physikalische Form

Shipped in THF.

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Rechtliche Hinweise

TSKgel is a registered trademark of Tosoh Corporation