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  • 817354 - TSKgel® G2500HHR HPLC Column


TSKgel® G2500HHR HPLC Column

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

Synonym: TSKgel® HHR Column

  •  eCl@ss 32110501



Related Categories Analytical/Chromatography, HPLC & FPLC Columns for Biopolymer Separations, HPLC/UHPLC, TSKgel Gel Permeation Columns for Organic-Soluble Polymers, TSKgel HHR Type Gel Permeation Columns,
mfr. no.   Tosoh, 17354
parameter   140 °C temperature
  2 mL/min flow rate
  50 bar max. pressure
application(s)   HPLC: suitable
L × I.D.   30 cm × 7.8 mm
matrix   polymer particle platform
matrix active group   polystyrene-divinylbenzene phase
particle size   5 μm
pore size   30 Å
suitability   suitable for L21 per USP
separation technique   size exclusion (SEC)


General description

TSKgel G2500HHR columns are packed with rigid, porous, polymer beads. They are used for the non-aqueous separation of oligomers with molecular weights less than 20,000 Da. TSKgel G2500HHR 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.


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

Physical form

Shipped in THF.

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Legal Information

TSKgel is a registered trademark of Tosoh Corporation

Safety & Documentation

Safety Information

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