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817368

TSKgel® HHR (5 µm) HPLC Columns

L x I.D. 4 cm × 6 mm, polystyrene-divinylbenzene phase

Synonym(s):

TSKgel® HHR Column

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About This Item

UNSPSC Code:
41115700
eCl@ss:
32110501

product name

TSKgel® HHR Guard Column, phase polystyrene-divinylbenzene, L × I.D. 4 cm × 6 mm, 5 μm particle size

material

stainless steel

Agency

suitable for USP L21

product line

TSKgel®

manufacturer/tradename

Tosoh 17368

parameter

0.5-1.0 mL/min standard flow rate
80 °C temperature

technique(s)

HPLC: suitable

L × I.D.

4 cm × 6 mm

matrix

polymer particle platform

matrix active group

polystyrene-divinylbenzene phase

General description

Use to protect G1000HHR to G4000HHR and GMHHR-L columns.
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.

Compatibility

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

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