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818055

TSKgel® GMHHR-N HPLC Column

phase polystyrene-divinylbenzene, L × I.D. 30 cm × 7.8 mm, 5 μm particle size

Sinonimo/i:

TSKgel® HHR Column

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About This Item

Codice UNSPSC:
41115711

Materiali

stainless steel hardware

agenzia

suitable for USP L21

Nome Commerciale

TSKgel®

Produttore/marchio commerciale

Tosoh 18055

Parametri

0.5-1.0 mL/min standard flow rate
50 bar max. pressure
80 °C temperature

tecniche

HPLC: suitable

Lungh. × D.I.

30 cm × 7.8 mm

Matrice

polymer particle platform

Gruppo funzionale matrice

polystyrene-divinylbenzene phase

Dimensione particelle

5 μm

Tecnica di separazione

size exclusion (SEC)

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Descrizione generale

TSKgel GMHHR-N mixed bed columns are packed with rigid, multiple pore size, polymer beads. Mixed bed columns are commonly used for unknown samples and for the analysis of polymers with a broad molecular weight distribution. TSKgel GMHHR-N columns are shipped in THF, which can be exchanged for a wide variety of organic solvents.
The TSKgel HHR column line consists of eight columns with different pore sizes, TSKgel G1000HHR through TSKgel G7000HHR, and five columns with an extended linear range of the calibration curve. All TSKgel HHR-type columns are shipped in THF, which can be exchanged for a much broader range of organic solvents than TSKgel HXL columns, although Hxl columns are more inert. The maximum operating temperature for most TSKgel HHR-type columns is 140°C, except for GMHHR columns, which can only be used up to 80°C. TSKgel HHR-type columns are conventional GPC columns with dimensions of 7.8mm ID x 30cm.

Compatibilità

THF can be replaced with acetone, ethanol, quinoline, benzene, o-dichlorobenzene, ethyl acetate, dodecane, FC-113, carbon tetrachloride, dichloromethane, dichloroethane, trichloroethane, n-hexane, cyclohexane, xylene, tetrahydrofuran, chloroform, 1,4-dioxane, hexafluoroisopropanol, toluene, 1-chloronaphthalene, dimethylaceto acetamide, methyl ethyl ketone, trichlorobenzene, m-cresol, dimethylformamide, methylpyrrolidone, o-chlorophenol/chloroform, dimethyl sulfoxide, pyridine

Stato fisico

Shipped in THF.

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Note legali

TSKgel is a registered trademark of Tosoh Corporation

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