818055
TSKgel® GMHHR-N HPLC Column
phase polystyrene-divinylbenzene, L × I.D. 30 cm × 7.8 mm, 5 μm particle size
Sign Into View Organizational & Contract Pricing
All Photos(1)
Synonym(s):
TSKgel® HHR Column
UNSPSC Code:
41115711
material
stainless steel hardware
Agency
suitable for USP L21
product line
TSKgel®
manufacturer/tradename
Tosoh 18055
parameter
0.5-1.0 mL/min standard flow rate
50 bar max. pressure
80 °C temperature
technique(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
separation technique
size exclusion (SEC)
General description
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.
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.
Legal Information
TSKgel is a registered trademark of Tosoh Corporation
Regulatory Information
新产品
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service