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Tosoh TSKgel SuperMPHZ-H GPC Guard Column - 21886

Gel Permeation Chromatography

TSKgel SuperMPHZ-H GPC Guard Column, 6 µm, ID 4.6 mm x Length 2 cm
(For use with SuperMultiporeHZ-H Column P/N: 21885

Multi-pore particle synthesis technology 
Using this proprietary technology, Tosoh can manufacture particles containing a broad range of pore sizes. This innovative approach essentially creates a linear calibration curve within each particle. As a result, columns with an extended linear calibration curve can now be prepared without mixing particles of different pore sizes.

Calibration curves for TSKgel SuperMultiporeHZ columns with polystyrene standards

First introduced in a 5 micron particle format, TSKgel Multipore Hxl-M column dimensions are 7.8 mm ID x 30 cm L for use in conventional GPC systems.

Now, the innovative multi-pore technology is also available in  3, 4 and 6 micron TSKgel SuperMultiporeHZ-type columns, each featuring a distinctly different linear part of the calibration range as shown in the Figure on the right.

Product Attributes:
Base material:PS-DVBPS-DVBS-DVB
Particle size:3 µm*4 µm*6 µm*
Mean Pore size:80 Å140 ÅND
Exclusion limit (PST/THF):120,0002,000,000ND
Separation range (Da):300~50,000500~1,000,0001,000~10,000,000
Theoretical plates:20,00016,00011,000
* Particle size distribution is mono-disperse.

  • Model: 21886
  • Manufactured by: Tosoh BioScience